Euclid: Early Release Observations of ram-pressure stripping in the Perseus cluster: Detection of parsec-scale star formation within the low surface brightness stripped tails of UGC 2665 and MCG +07-07-070
Galaxies: clusters: intracluster medium; Galaxies: evolution; Galaxies: spiral; Galaxies: star formation
Euclid is delivering optical and near-infrared imaging data over 14 000 deg2 on the sky at spatial resolution and surface brightness levels that can be used to understand the morphological transformation of galaxies within groups and clusters. Using the Early Release Observations (ERO) of the Perseus cluster, we demonstrate the capability offered by Euclid in studying the nature of perturbations for galaxies in clusters. Filamentary structures are observed along the discs of two spiral galaxies, UGC 2665 and MCG +07-07-070, with no extended diffuse emission expected from tidal interactions at surface brightness levels of a30 mag arcseca 2. The detected features exhibit a good correspondence in morphology between optical and near-infrared wavelengths, with a surface brightness of a25 mag arcseca 2, and the knots within the features have sizes of a 100 pc, as observed through IE imaging. Using the Euclid, CFHT, UVIT, and LOFAR 144 MHz radio continuum observations, we conducted a detailed analysis to understand the origin of the detected features. We constructed the Euclid IEaYE, YEaHE, and CFHT u ar, g ai colour-colour plane and show that these features contain recent star formation events, which are also indicated by their H? and NUV emissions. Euclid colours alone are insufficient for studying stellar population ages in unresolved star-forming regions, which require multi-wavelength optical imaging data. There are features with red colours that can be explained by dust being stripped along with the gas in these regions. The morphological shape, orientation, and mean age of the stellar population, combined with the presence of extended radio continuum cometary tails can be consistently explained if these features formed during a recent ram-pressure stripping event. This result further confirms the exceptional qualities of Euclid in the study of galaxy evolution in dense environments. 2025 EDP Sciences. All rights reserved.
George, K.; Boselli, A.; Cuillandre, J.-C.; Kmel, M.; Lann, A.; Bellhouse, C.; Saifollahi, T.; Mondelin, M.; Bolzonella, M.; Joseph, P.; Roberts, I.D.; Van Weeren, R.J.; Liu, Q.; Sola, E.; Urbano, M.; Baes, M.; Peletier, R.F.; Klein, M.; Davies, C.T.; Zinchenko, I.A.; Sorce, J.G.; Poulain, M.; Aghanim, N.; Altieri, B.; Amara, A.; Andreon, S.; Auricchio, N.; Baccigalupi, C.; Baldi, M.; Balestra, A.; Bardelli, S.; Battaglia, P.; Biviano, A.; Bonino, D.; Branchini, E.; Brescia, M.; Brinchmann, J.; Camera, S.; Cas-Herrera, G.; Capobianco, V.; Carbone, C.; Carretero, J.; Casas, S.; Castellano, M.; Castignani, G.; Cavuoti, S.; Chambers, K.C.; Cimatti, A.; Colodro-Conde, C.; Congedo, G.; Conselice, C.J.; Conversi, L.; Copin, Y.; Courbin, F.; Courtois, H.M.; Cropper, M.; Da Silva, A.; Degaudenzi, H.; De Lucia, G.; Di Giorgio, A.M.; Dole, H.; Douspis, M.; Dubath, F.; Dupac, X.; Dusini, S.; Escoffier, S.; Farina, M.; Faustini, F.; Ferriol, S.; Fotopoulou, S.; Frailis, M.; Franceschi, E.; Galeotta, S.; Gillis, B.; Giocoli, C.; Gracia-Carpio, J.; Grazian, A.; Grupp, F.; Haugan, S.V.H.; Holmes, W.; Hook, I.M.; Hormuth, F.; Hornstrup, A.; Hudelot, P.; Jahnke, K.; Jhabvala, M.; Keihen, E.; Kermiche, S.; Kiessling, A.; Kubik, B.; Kunz, M.; Kurki-Suonio, H.; Le Brun, A.M.C.; Le Mignant, D.; Ligori, S.; Lilje, P.B.; Lindholm, V.; Lloro, I.; Mainetti, G.; Maino, D.; Maiorano, E.; Mansutti, O.; Marggraf, O.; Markovic, K.; Martinelli, M.; Martinet, N.; Marulli, F.; Massey, R.; Maurogordato, S.; Medinaceli, E.; Mei, S.; Mellier, Y.; Meneghetti, M.; Merlin, E.; Meylan, G.; Mohr, J.J.; Mora, A.; Moresco, M.; Moscardini, L.; Nakajima, R.; Neissner, C.; Nichol, R.C.; Niemi, S.-M.; Nightingale, J.W.; Padilla, C.; Paltani, S.; Pasian, F.; Pedersen, K.; Percival, W.J.; Pettorino, V.; Pires, S.; Polenta, G.; Poncet, M.; Popa, L.A.; Pozzetti, L.; Raison, F.; Rebolo, R.; Renzi, A.; Rhodes, J.; Riccio, G.; Romelli, E.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Sakr, Z.; Sapone, D.; Sartoris, B.; Schewtschenko, J.A.; Schirmer, M.; Schneider, P.; Secroun, A.; Seidel, G.; Seiffert, M.; Serrano, S.; Sirignano, C.; Sirri, G.; Stanco, L.; Steinwagner, J.; Tallada-Cresp P.; Taylor, A.N.; Tereno, I.; Toft, S.; Toledo-Moreo, R.; Torradeflot, F.; Tutusaus, I.; Valentijn, E.A.; Valenziano, L.; Valiviita, J.; Vassallo, T.; Verdoes Kleijn, G.; Veropalumbo, A.; Wang, Y.; Weller, J.; Zamorani, G.; Zerbi, F.M.; Zucca, E.; Burigana, C.; Gabarra, L.; Mart-Fleitas, J.; Scottez, V.
Astronomy and Astrophysics;Volume;701;Issue;;Article No.;A40;
All Open Access; Gold Open Access; Green Open Access
https://doi.org/10.1051/0004-6361/202554836 https://www.scopus.com/pages/publications/105015302152?origin=resultslist
George K., University Observatory, LMU, Faculty of Physics, Scheinerstrasse 1, Munich, 81679, Germany; Boselli A., Aix-Marseille Universite, CNRS, CNES, LAM, Marseille, France; Cuillandre J.-C., UniversitParis-Saclay, UniversitParis Cite, CEA, CNRS, AIM, Gif-sur-Yvette, 91191, France; Kmel M., Universits-Sternwarte Mchen, Fakult f Physik, Ludwig-Maximilians-Universit Mchen, Scheinerstrasse 1, Mchen, 81679, Germany; Lann A., Universitde Strasbourg, CNRS, Observatoire Astronomique de Strasbourg, UMR 7550, Strasbourg, 67000, France; Bellhouse C., School of Physics and Astronomy, University of Nottingham, University Park, Nottingham, NG7 2RD, United Kingdom; Saifollahi T., Universitde Strasbourg, CNRS, Observatoire Astronomique de Strasbourg, UMR 7550, Strasbourg, 67000, France; Mondelin M., UniversitParis-Saclay, UniversitParis Cite, CEA, CNRS, AIM, Gif-sur-Yvette, 91191, France; Bolzonella M., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Joseph P., Indian Institute of Astrophysics, Koramangala II Block, Bangalore, 560034, India, Department of Physics and Electronics, CHRIST (Deemed to Be University), Bangalore, 560029, India; Roberts I.D., Waterloo Centre for Astrophysics, University of Waterloo, Waterloo, N2L 3G1, ON, Canada; Van Weeren R.J., Leiden Observatory, Leiden University, Einsteinweg 55, Leiden, 2333 CC, Netherlands; Liu Q., Leiden Observatory, Leiden University, Einsteinweg 55, Leiden, 2333 CC, Netherlands; Sola E., Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom; Urbano M., Universitde Strasbourg, CNRS, Observatoire Astronomique de Strasbourg, UMR 7550, Strasbourg, 67000, France; Baes M., Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281 S9, Gent, 9000, Belgium; Peletier R.F., Kapteyn Astronomical Institute, University of Groningen, PO Box 800, Groningen, 9700 AV, Netherlands; Klein M., Ludwig-Maximilians-University, Schellingstrasse 4, Munich, 80799, Germany; Davies C.T., Ludwig-Maximilians-University, Schellingstrasse 4, Munich, 80799, Germany; Zinchenko I.A., Universits-Sternwarte Mchen, Fakult f Physik, Ludwig-Maximilians-Universit Mchen, Scheinerstrasse 1, Mchen, 81679, Germany; Sorce J.G., Univ. Lille, CNRS, Centrale Lille, UMR 9189, CRIStAL, Lille, 59000, France, UniversitParis-Saclay, CNRS, Institut da Astrophysique Spatiale, Orsay, 91405, France; Poulain M., Space Physics and Astronomy Research Unit, University of Oulu, Pentti Kaiteran katu 1, Oulu, FI-90014, Finland; Aghanim N., UniversitParis-Saclay, CNRS, Institut da Astrophysique Spatiale, Orsay, 91405, France; Altieri B., ESAC/ESA, Camino Bajo Del Castillo, s/n., Urb. Villafranca del Castillo, Villanueva de la Cada, Madrid, 28692, Spain; Amara A., School of Mathematics and Physics, University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom; Andreon S., INAF, Osservatorio Astronomico di Brera, Via Brera 28, Milano, 20122, Italy; Auricchio N., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Baccigalupi C., IFPU, Institute for Fundamental Physics of the Universe, Via Beirut 2, Trieste, 34151, Italy, INAF, Osservatorio Astronomico di Trieste, Via G. 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Albareda s/n, Bellaterra, Barcelona, 08193, Spain; Casas S., Institute for Theoretical Particle Physics and Cosmology (TTK), RWTH, Aachen University, Aachen, 52056, Germany; Castellano M., INAF-Osservatorio Astronomico di Roma, Via Frascati 33, Monteporzio Catone, 00078, Italy; Castignani G., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Cavuoti S., INAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16, Napoli, 80131, Italy, INFN Section of Naples, Via Cinthia 6, Napoli, 80126, Italy; Chambers K.C., Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, 96822, HI, United States; Cimatti A., Dipartimento di Fisica e Astronomia Augusto Righi, Alma Mater Studiorum Universita di Bologna, Viale Berti Pichat 6/2, Bologna, 40127, Italy; Colodro-Conde C., Instituto de Astrofica de Canarias, Via Ltea, La Laguna, Tenerife, 38205, Spain; Congedo G., Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, United Kingdom; Conselice C.J., Jodrell Bank Centre for Astrophysics, Department of Physics and Astronomy, University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom; Conversi L., ESAC/ESA, Camino Bajo Del Castillo, s/n., Urb. 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B. Tiepolo 11, Trieste, 34143, Italy; Di Giorgio A.M., INAF, Istituto di Astrofisica e Planetologia Spaziali, Via del Fosso del Cavaliere, 100, Roma, 00100, Italy; Dole H., UniversitParis-Saclay, CNRS, Institut da Astrophysique Spatiale, Orsay, 91405, France; Douspis M., UniversitParis-Saclay, CNRS, Institut da Astrophysique Spatiale, Orsay, 91405, France; Dubath F., Department of Astronomy, University of Geneva, ch. da Ecogia 16, Versoix, 1290, Switzerland; Dupac X., ESAC/ESA, Camino Bajo Del Castillo, s/n., Urb. Villafranca del Castillo, Villanueva de la Cada, Madrid, 28692, Spain; Dusini S., INFN-Padova, Via Marzolo 8, Padova, 35131, Italy; Escoffier S., Aix-Marseille Universite, CNRS, IN2P3, CPPM, Marseille, France; Farina M., INAF, Istituto di Astrofisica e Planetologia Spaziali, Via del Fosso del Cavaliere, 100, Roma, 00100, Italy; Faustini F., INAF-Osservatorio Astronomico di Roma, Via Frascati 33, Monteporzio Catone, 00078, Italy, Space Science Data Center, Italian Space Agency, Via del Politecnico snc, Roma, 00133, Italy; Ferriol S., UniversitClaude Bernard Lyon 1, CNRS, IN2P3, IP2I Lyon, UMR 5822, Villeurbanne, F-69100, France; Fotopoulou S., School of Physics, HH Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol, BS8 1TL, United Kingdom; Frailis M., INAF, Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, Trieste, 34143, Italy; Franceschi E., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Galeotta S., INAF, Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, Trieste, 34143, Italy; Gillis B., Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, United Kingdom; Giocoli C., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy, INFN-Sezione di Bologna, Viale Berti Pichat 6/2, Bologna, 40127, Italy; Gracia-Carpio J., Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, Garching, 85748, Germany; Grazian A., INAF-Osservatorio Astronomico di Padova, Via della Osservatorio 5, Padova, 35122, Italy; Grupp F., Universits-Sternwarte Mchen, Fakult f Physik, Ludwig-Maximilians-Universit Mchen, Scheinerstrasse 1, Mchen, 81679, Germany, Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, Garching, 85748, Germany; Haugan S.V.H., Institute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029 Blindern, Oslo, 0315, Norway; Holmes W., Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, 91109, CA, United States; Hook I.M., Department of Physics, Lancaster University, Lancaster, LA1 4YB, United Kingdom; Hormuth F., Felix Hormuth Engineering, Goethestr. 17, Leimen, 69181, Germany; Hornstrup A., Technical University of Denmark, Elektrovej 327, Kgs. Lyngby, 2800, Denmark, Cosmic Dawn Center (DAWN), Denmark; Hudelot P., Institut da Astrophysique de Paris, UMR 7095, CNRS, Sorbonne Universite, 98 bis boulevard Arago, Paris, 75014, France; Jahnke K., Max-Planck-Institut f Astronomie, Konigstuhl 17, Heidelberg, 69117, Germany; Jhabvala M., NASA, Goddard Space Flight Center, Greenbelt, 20771, MD, United States; Keihen E., Department of Physics, Helsinki Institute of Physics, University of Helsinki, Gustaf Hlstrin katu 2, 00014, Finland; Kermiche S., Aix-Marseille Universite, CNRS, IN2P3, CPPM, Marseille, France; Kiessling A., Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, 91109, CA, United States; Kubik B., UniversitClaude Bernard Lyon 1, CNRS, IN2P3, IP2I Lyon, UMR 5822, Villeurbanne, F-69100, France; Kunz M., Universitde Gene, Dartement de Physique Theorique, Centre for Astroparticle Physics, 24 quai Ernest-Ansermet, Geneve 4, CH-1211, Switzerland; Kurki-Suonio H., Department of Physics, University of Helsinki, P.O. Box 64, 00014, Finland, Helsinki Institute of Physics, University of Helsinki, Gustaf Hallstrin katu 2, Helsinki, Finland; Le Brun A.M.C., Laboratoire da Etude de la Univers et des Phenomenes EXtremes, Observatoire de Paris, UniversitPSL, Sorbonne Universite, CNRS, Meudon, 92190, France; Le Mignant D., Aix-Marseille Universite, CNRS, CNES, LAM, Marseille, France; Ligori S., INAF, Osservatorio Astrofisico di Torino, Via Osservatorio 20 (TO), Pino Torinese, 10025, Italy; Lilje P.B., Institute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029 Blindern, Oslo, 0315, Norway; Lindholm V., Department of Physics, University of Helsinki, P.O. Box 64, 00014, Finland, Helsinki Institute of Physics, University of Helsinki, Gustaf Hallstrin katu 2, Helsinki, Finland; Lloro I., SKA Observatory, Jodrell Bank, Lower Withington, Macclesfield, Cheshire, SK11 9FT, United Kingdom; Mainetti G., Centre de Calcul de La, IN2P3, CNRS, 21 avenue Pierre de Coubertin, Cedex, Villeurbanne, 69627, France; Maino D., INAF-IASF Milano, Via Alfonso Corti 12, Milano, 20133, Italy, Dipartimento di Fisica Aldo Pontremoli, UniversitDegli Studi di Milano, Via Celoria 16, Milano, 20133, Italy, Via Celoria 16, Milano, 20133, Italy; Maiorano E., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Mansutti O., INAF, Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, Trieste, 34143, Italy; Marggraf O., Universit Bonn, Argelander-Institut fur Astronomie, Auf dem Hel 71, Bonn, 53121, Germany; Markovic K., Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, 91109, CA, United States; Martinelli M., INAF-Osservatorio Astronomico di Roma, Via Frascati 33, Monteporzio Catone, 00078, Italy, INFN, Sezione di Roma, C/o Dipartimento di Fisica, Piazzale Aldo Moro, 2 , Edificio G. Marconi, Roma, 00185, Italy; Martinet N., Aix-Marseille Universite, CNRS, CNES, LAM, Marseille, France; Marulli F., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy, INFN-Sezione di Bologna, Viale Berti Pichat 6/2, Bologna, 40127, Italy, Dipartimento di Fisica e Astronomia Augusto Righi, Alma Mater Studiorum, Universita di Bologna, Via Piero Gobetti 93/2, Bologna, 40129, Italy; Massey R., Department of Physics, Institute for Computational Cosmology, Durham University, South Road, Durham, DH1 3LE, United Kingdom; Maurogordato S., UniversitCote da Azur, Observatoire de la Cote da Azur, CNRS, Laboratoire Lagrange, Bd de la Observatoire, CS 34229, cedex 4, Nice, 06304, France; Medinaceli E., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Mei S., UniversitParis Cite, CNRS, Astroparticule et Cosmologie, Paris, 75013, France, CNRS-UCB, International Research Laboratory, Centre Pierre Binetruy, IRL2007, CPB-IN2P3, Berkeley, United States; Mellier Y., Institut da Astrophysique de Paris, UMR 7095, CNRS, Sorbonne Universite, 98 bis boulevard Arago, Paris, 75014, France, Institut da Astrophysique de Paris, 98bis Boulevard Arago, Paris, 75014, France; Meneghetti M., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy, INFN-Sezione di Bologna, Viale Berti Pichat 6/2, Bologna, 40127, Italy; Merlin E., INAF-Osservatorio Astronomico di Roma, Via Frascati 33, Monteporzio Catone, 00078, Italy; Meylan G., Institute of Physics, Laboratory of Astrophysics, Ecole Polytechnique Fale de Lausanne (EPFL), Observatoire de Sauverny, Versoix, 1290, Switzerland; Mohr J.J., University Observatory, LMU, Faculty of Physics, Scheinerstrasse 1, Munich, 81679, Germany; Mora A., Aurora Technology for European Space Agency (ESA), Camino Bajo Del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Canada, Madrid, 28692, Spain; Moresco M., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy, Dipartimento di Fisica e Astronomia Augusto Righi, Alma Mater Studiorum, Universita di Bologna, Via Piero Gobetti 93/2, Bologna, 40129, Italy; Moscardini L., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy, INFN-Sezione di Bologna, Viale Berti Pichat 6/2, Bologna, 40127, Italy, Dipartimento di Fisica e Astronomia Augusto Righi, Alma Mater Studiorum, Universita di Bologna, Via Piero Gobetti 93/2, Bologna, 40129, Italy; Nakajima R., Universit Bonn, Argelander-Institut fur Astronomie, Auf dem Hel 71, Bonn, 53121, Germany; Neissner C., Port da InformaciCientica, Campus UAB, C. Albareda s/n, Bellaterra, Barcelona, 08193, Spain, Institut de Fica da Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, Barcelona, 08193, Spain; Nichol R.C., School of Mathematics and Physics, University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom; Niemi S.-M., European Space Agency, ESTEC, Keplerlaan 1, Noordwijk, 2201 AZ, Netherlands; Nightingale J.W., School of Mathematics Statistics and Physics, Newcastle University, Herschel Building, Newcastle-upon-Tyne, NE1 7RU, United Kingdom; Padilla C., Institut de Fica da Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, Barcelona, 08193, Spain; Paltani S., Department of Astronomy, University of Geneva, ch. da Ecogia 16, Versoix, 1290, Switzerland; Pasian F., INAF, Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, Trieste, 34143, Italy; Pedersen K., DARK, Niels Bohr Institute, University of Copenhagen, Jagtvej 155, Copenhagen, 2200, Denmark; Percival W.J., Waterloo Centre for Astrophysics, University of Waterloo, Waterloo, N2L 3G1, ON, Canada, Department of Physics and Astronomy, University of Waterloo, Waterloo, N2L 3G1, ON, Canada, Perimeter Institute for Theoretical Physics, Waterloo, N2L 2Y5, ON, Canada; Pettorino V., European Space Agency, ESTEC, Keplerlaan 1, Noordwijk, 2201 AZ, Netherlands; Pires S., UniversitParis-Saclay, UniversitParis Cite, CEA, CNRS, AIM, Gif-sur-Yvette, 91191, France; Polenta G., Space Science Data Center, Italian Space Agency, Via del Politecnico snc, Roma, 00133, Italy; Poncet M., Centre National da Etudes Spatiales, Centre Spatial de Toulouse, 18 avenue Edouard Belin Cedex 9, Toulouse, 31401, France; Popa L.A., Institute of Space Science, Str. Atomistilor, nr. 409 MA gurele, Ilfov, 077125, Romania; Pozzetti L., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Raison F., Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, Garching, 85748, Germany; Rebolo R., Instituto de Astrofica de Canarias, Via Ltea, La Laguna, Tenerife, 38205, Spain, Consejo Superior de Investigaciones Cientificas, Calle Serrano 117, Madrid, 28006, Spain, Universidad de la Laguna, Departamento de Astrofica, La Laguna, Tenerife, 38206, Spain; Renzi A., INFN-Padova, Via Marzolo 8, Padova, 35131, Italy, Dipartimento di Fisica e Astronomia G. Galilei, Universitdi Padova, Via Marzolo 8, Padova, 35131, Italy; Rhodes J., Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, 91109, CA, United States; Riccio G., INAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16, Napoli, 80131, Italy; Romelli E., INAF, Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, Trieste, 34143, Italy; Roncarelli M., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Rossetti E., Dipartimento di Fisica e Astronomia, Universitdi Bologna, Via Gobetti 93/2, Bologna, 40129, Italy; Saglia R., Universits-Sternwarte Mchen, Fakult f Physik, Ludwig-Maximilians-Universit Mchen, Scheinerstrasse 1, Mchen, 81679, Germany, Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, Garching, 85748, Germany; Sakr Z., Institut f Theoretische Physik, University of Heidelberg, Philosophenweg 16, Heidelberg, 69120, Germany, Institut de Recherche en Astrophysique et Planologie (IRAP), Universitde Toulouse, CNRS, UPS, CNES, 14 Av. Edouard Belin, Toulouse, 31400, France, UniversitSt Joseph, Faculty of Sciences, Beirut, Lebanon; Sapone D., Departamento de Fica, FCFM, Universidad de Chile, Blanco Encalada, Santiago, 2008, Chile; Sartoris B., Universits-Sternwarte Mchen, Fakult f Physik, Ludwig-Maximilians-Universit Mchen, Scheinerstrasse 1, Mchen, 81679, Germany, INAF, Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, Trieste, 34143, Italy; Schewtschenko J.A., Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, United Kingdom; Schirmer M., Max-Planck-Institut f Astronomie, Konigstuhl 17, Heidelberg, 69117, Germany; Schneider P., Universit Bonn, Argelander-Institut fur Astronomie, Auf dem Hel 71, Bonn, 53121, Germany; Secroun A., Aix-Marseille Universite, CNRS, IN2P3, CPPM, Marseille, France; Seidel G., Max-Planck-Institut f Astronomie, Konigstuhl 17, Heidelberg, 69117, Germany; Seiffert M., Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, 91109, CA, United States; Serrano S., Institut da Estudis Espacials de Catalunya (IEEC), Edifici RDIT, Campus UPC, Castelldefels, Barcelona, 08860, Spain, Satlantis, University Science Park, Sede Bld, Leioa, Bilbao, 48940, Spain, Institute of Space Sciences, ICE, CSIC, Campus UAB, Carrer de Can Magrans, s/n, Barcelona, 08193, Spain; Sirignano C., INFN-Padova, Via Marzolo 8, Padova, 35131, Italy, Dipartimento di Fisica e Astronomia G. Galilei, Universitdi Padova, Via Marzolo 8, Padova, 35131, Italy; Sirri G., INFN-Sezione di Bologna, Viale Berti Pichat 6/2, Bologna, 40127, Italy; Stanco L., INFN-Padova, Via Marzolo 8, Padova, 35131, Italy; Steinwagner J., Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, Garching, 85748, Germany; Tallada-CrespP., Centro de Investigaciones Energicas, Medioambientales y Tecnolicas (CIEMAT), Avenida Complutense 40, Madrid, 28040, Spain, Port da InformaciCientica, Campus UAB, C. Albareda s/n, Bellaterra, Barcelona, 08193, Spain; Taylor A.N., Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, United Kingdom; Tereno I., Departamento de Fica, Faculdade de Ciencias, Universidade de Lisboa, Edifio C8, Campo Grande, Lisboa, PT1749-016, Portugal, Instituto de Astrofica e Ciencias Do Espa, Faculdade de Ciencias, Universidade de Lisboa, Tapada da Ajuda, Lisboa, 1349-018, Portugal; Toft S., Cosmic Dawn Center (DAWN), Denmark, Niels Bohr Institute, University of Copenhagen, Jagtvej 128, Copenhagen, 2200, Denmark; Toledo-Moreo R., Universidad Politnica de Cartagena, Departamento de Electrica y Tecnologia de Computadoras, Plaza del Hospital 1, Cartagena, 30202, Spain; Torradeflot F., Centro de Investigaciones Energicas, Medioambientales y Tecnolicas (CIEMAT), Avenida Complutense 40, Madrid, 28040, Spain, Port da InformaciCientica, Campus UAB, C. Albareda s/n, Bellaterra, Barcelona, 08193, Spain; Tutusaus I., Institut de Recherche en Astrophysique et Planologie (IRAP), Universitde Toulouse, CNRS, UPS, CNES, 14 Av. Edouard Belin, Toulouse, 31400, France; Valentijn E.A., Kapteyn Astronomical Institute, University of Groningen, PO Box 800, Groningen, 9700 AV, Netherlands; Valenziano L., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy, INFN-Bologna, Via Irnerio 46, Bologna, 40126, Italy; Valiviita J., Department of Physics, University of Helsinki, P.O. Box 64, 00014, Finland, Helsinki Institute of Physics, University of Helsinki, Gustaf Hallstrin katu 2, Helsinki, Finland; Vassallo T., Universits-Sternwarte Mchen, Fakult f Physik, Ludwig-Maximilians-Universit Mchen, Scheinerstrasse 1, Mchen, 81679, Germany, INAF, Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, Trieste, 34143, Italy; Verdoes Kleijn G., Kapteyn Astronomical Institute, University of Groningen, PO Box 800, Groningen, 9700 AV, Netherlands; Veropalumbo A., INAF, Osservatorio Astronomico di Brera, Via Brera 28, Milano, 20122, Italy, Dipartimento di Fisica, Universitdi Genova, Via Dodecaneso 33, Genova, 16146, Italy, INFN-Sezione di Genova, Via Dodecaneso 33, Genova, 16146, Italy; Wang Y., Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, 91125, CA, United States; Weller J., Universits-Sternwarte Mchen, Fakult f Physik, Ludwig-Maximilians-Universit Mchen, Scheinerstrasse 1, Mchen, 81679, Germany, Max Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, Garching, 85748, Germany; Zamorani G., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Zerbi F.M., INAF, Osservatorio Astronomico di Brera, Via Brera 28, Milano, 20122, Italy; Zucca E., INAF, Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna, Via Piero Gobetti 93/3, Bologna, 40129, Italy; Burigana C., INFN-Bologna, Via Irnerio 46, Bologna, 40126, Italy, INAF, Istituto di Radioastronomia, Via Piero Gobetti 101, Bologna, 40129, Italy; Gabarra L., Department of Physics, Oxford University, Keble Road, Oxford, OX1 3RH, United Kingdom; Mart-Fleitas J., Aurora Technology for European Space Agency (ESA), Camino Bajo Del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Canada, Madrid, 28692, Spain; Scottez V., Institut da Astrophysique de Paris, 98bis Boulevard Arago, Paris, 75014, France, ICL, Junia, UniversitCatholique de Lille, LITL, Lille, 59000, France
Cross-Platform vs. Native Mobile Development: A Comprehensive Study Using an Expense Tracker Application
Android; Cross-Platform; Developer Productivity; Expense Tracker; Flutter; Mobile Performance; React Native; Scalability
In this paper, the Native Android, Flutter, and React Native are compared in an empirical way with the help of an Expense Tracker application on Android (Pixel 6, Android 14). The Native, Flutter, and React Native had an average start up time of 1.5 s, 2.4 s, and 3.0 s respectively. Maintainability Indexes and SUS scores demonstrate that Flutter provides efficiency without affecting the code quality. It was measured using standardized tools Android Studio Profiler, Trepn Profiler and SonarQube to measure performance, scalability and security. Findings show that Native Android provides the best performance and security, and Flutter is 35 times faster to develop and has a well-maintained code. Results guide the choice of frameworks by practitioners. 2025 IEEE.
George, Kuruvilla; Kirubanand, V.B.; Sandeep, J.
Proceedings of the 2025 International Conference on Computational Innovations and Sustainable Technologies, ICCIST 2025;
Institute of Electrical and Electronics Engineers Inc.
Restricted Access; Hardcopy may be available in the library
https://doi.org/10.1109/ICCIST67338.2025.11438298 https://www.scopus.com/pages/publications/105037437530?origin=resultslist
George K., CHRIST (Deemed to be University), Department of Computer Science, Bangalore, India; Kirubanand V.B., CHRIST (Deemed to be University), Department of Computer Science, Bangalore, India; Sandeep J., CHRIST (Deemed to be University), Department of Computer Science, Bangalore, India
From Brick-and-Mortar to AI-Powered: How Artificial Intelligence Is Reshaping Banking, Investments, and Microfinance
George, Lina; Jain, Ajay Kumar; George, Philip
AI and Fintech: Improving the Financial Landscape;pp.220-231
https://doi.org/10.1201/9781003645849-13 https://www.scopus.com/pages/publications/105018408565?origin=resultslist
George L., Department of Business Studies, University of Technology and Applied Science, Muscat, Oman; Jain A.K., Department of Finance and Accounting, Westminster International University of Tashkent, Tashkent, Uzbekistan; George P., Department of Robotics, Christ University, Bengaluru, India
Good teaching; Gratitude in learning; Learning strategies; Lifelong learning; Role of a teacher
Learning science and particularly subjects like chemistry is challenging for the gen zee students. The imaginative and thoughtful interventions by the teachers can tackle this to a great extent and make it enjoyable for the learners. This manuscript examines the basic concepts of learning sciences and the role of teachers in facilitating a joyful learning. A set of techniques for good learning to be reinforced and a set of wrong techniques which needs to be avoided are looked into. Concepts like adult learning, significance of history of science and lifelong learning are also discussed. This manuscript provides a good reading for the teachers who are new to the profession and students of science. 2025 National Science Teaching Association.
Journal of College Science Teaching;Volume;54;Issue;3;pp.266-273
https://doi.org/10.1080/0047231X.2025.2472155 https://www.scopus.com/pages/publications/105002052463?origin=resultslist
George L., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, India; Varghese A., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, India
Scientific Social Responsibility: A Means to Sustainability and Environmental Fairness
Ethical Commitment; Scientific Knowledge; Scientific Social Responsibility; Societal good; Sustainable development
Science and scientific research lead any country in its journey of progress. At some point in history there are instances where scientific discoveries resulted in global disasters. We are living in an era of enormous threats to sustainable development. Multitudes of our brethren remain to live in poverty and are denied a life of dignity. There are growing disparities within and among nations. This made a rethinking on the entire process of scientific education and research in terms of its social commitment which resulted in government of India coming up with a policy document. This paper takes a close look at this policy document released by the department of science and technology government of India apart from looking at some of the global practices and suggestions. 2026 National Science Teaching Association.
https://doi.org/10.1080/0047231X.2026.2658494 https://www.scopus.com/pages/publications/105039675571?origin=resultslist
George L., Department of Chemistry, Christ University, Karnataka, Bangalore, India; Varghese A., Department of Chemistry, Christ University, Karnataka, Bangalore, India
Highly selective first order derivative spectrophotometric determination of osmium(VIII) using anthranilic acid as a chromogenic reagent /
Indian Journal Of Chemical Technology, Vol.22, Issue 5, pp.234-240, ISSN No: 0975-0991 (Online), 0971-457X (Print).
George, Louis., Varghese, Anitha., Kulkarni, Rajani.
National Institute Of Scinece Communication and information Resources
Determination of thallium in environmental samples by surfactant assisted dispersive liquid-liquid microextraction combined with first order derivative spectrophotometry /
European Journal Of Chemistry, Vol.6, Issue 2, pp.420-425, ISSN No:2153-2257 (Online) 2153-2249 (Print)
George, Louis., Varghese, Anitha., Nizam, Aatika
https://www.eurjchem.com/index.php/eurjchem/article/view/1241
A Framework for Integrating Nested Queries in Natural Language Interfaces to Databases
To translate Natural Language (NL) statements into Structured Query Language (SQL) queries, different methods and systems were proposed in the past. This work presents a framework for automating the translation of Data Requirement Specifications (DRS) given by enterprise Business Users in NL into SQL queries, focusing on requirements that result in the generation of nested SQLs. The framework takes the business user s DRS given in English as input and generates an initial query sketch by employing semantic parsing. This initial sketch is further refined and newlinecompleted into a well-formed SQL by consulting the Database Schema. It performs newlinethe translation by combining NL processing techniques with Query Sketch generation newlinemethods and refines it by employing Repair techniques or extends it further. The newlineframework suggests using Lambda expressions for intermediate representation and newlineemploys standard operations of Lambda Calculus for performing the required newlinetransformations needed for translation. Lambda Context Calculus (LCC) provides the newlineoperational semantics and the relevant methods needed in transforming NL statements newlineinto SQL, preserving the integrity and compositionality24 of expressions in every step of the translation. Though Lambda Calculus is found to be effective in representing the intermediate expressions and assists in performing the transformations that are needed for translating specific predicates into SQL, its inflexibility in combining parallel computations is a constraint. To represent clauses that are in parallel or are in pipeline, and to perform the required transformations on the intermediate expressions involving these, more advanced programming constructs are needed. It also adopts functional programming techniques to deal with complex scenarios involving nested queries.
A framework for integrating nested queries in natural language interfaces to databases
To translate Natural Language (NL) statements into Structured Query Language (SQL) queries, different methods and systems were proposed in the past. This work presents a framework for automating the translation of Data Requirement Specifications (DRS) given by enterprise Business Users in NL into SQL queries, focusing on requirements that result in the generation of nested SQLs. The framework takes the business user’s DRS given in English as input and generates an initial query sketch by employing semantic parsing. This initial sketch is further refined and completed into a well-formed SQL by consulting the Database Schema. It performs the translation by combining NL processing techniques with Query Sketch generation methods and refines it by employing Repair techniques or extends it further. The framework suggests using Lambda expressions for intermediate representation and employs standard operations of Lambda Calculus for performing the required transformations needed for translation. Lambda Context Calculus (LCC) provides the operational semantics and the relevant methods needed in transforming NL statements into SQL, preserving the integrity and compositionality24 of expressions in every step of the translation. Though Lambda Calculus is found to be effective in representing the intermediate expressions and assists in performing the transformations that are needed for translating specific predicates into SQL, its inflexibility in combining parallel computations is a constraint. To represent clauses that are in parallel or are in pipeline, and to perform the required transformations on the intermediate expressions involving these, more advanced programming constructs are needed. It also adopts functional programming techniques to deal with complex scenarios involving nested queries. This work recommends the use of some advanced language constructs, the Fixed-point Combinators11 and Monad Comprehensions20 for performing the required transformation at the intermediate language level and adopts functional programming techniques for the required syntactic sugar.
Antibacterial Efficacy of Oreochromis niloticus Mucus and its Characterization
Aqueous Extract; Lyophilised Mucus; Nile Tilapia; Physical Barrier; Well Diffusion Assay
Investigating new antimicrobial agents from various biological sources is necessary due to the rise of bacteria that are resistant to drugs. A neglected source of bioactive substances with possible antibacterial qualities is fish, especially Oreochromis niloticus (Nile tilapia). This study identifies the bioactive components of extracts made from O. niloticus and examines their antibacterial activity. PBS and sterile water were used to remove fish mucus using a solvent. Using the agar well diffusion method, extracts were tested for antibacterial activity against a panel of Gram-positive bacteria (Staphylococcus aureus, B. cereus), Gram-negative bacteria (Klebsiella pneumoniae, P. aeruginosa), and fungus (Candida albicans). The presence of hydroxyl and amide functional groups, which are suggestive of proteins and polyphenolic substances, was further validated by Fourier-transform infrared spectroscopy (FTIR). The study demonstrates O. niloticuss antibacterial potential, with its mucus being an exceptionally abundant source of bioactive substances. These results highlight the potential of fish-derived antimicrobial compounds as substitutes for traditional antibiotics. The isolation, structural clarification, and possible therapeutic uses of these chemicals should be the main areas of future study. Furthermore, to guarantee the efficacy and safety of these natural compounds, knowledge of their toxicity profiles and mechanisms of action is crucial. In the fight against antibiotic resistance, this study helps to establish sustainable bioresources and expands our knowledge of O. niloticuss antibacterial potential. The Author(s) 2025.
George, Merin; Krishnan, Sharath; Madan, Anshika; Ansar, Syed Sana; Merston, John; Meganathan, Gomathy; Pappuswamy, Manikantan
Journal of Pure and Applied Microbiology;Volume;19;Issue;2;pp.1448-1459
Journal of Pure and Applied Microbiology
https://doi.org/10.22207/JPAM.19.2.48 https://www.scopus.com/pages/publications/105007430754?origin=resultslist
George M., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Krishnan S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Madan A., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Ansar S.S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Merston J., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Meganathan G., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Pappuswamy M., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India
A feminist interrogation of gender and class representation in specific detergent advertisements /
Women have been stereotyped by society at large to be caretakers in the domestic front. Advertisement is a tool used to influence people and stereotypes have often been included in advertisements to target a specific audience. Washing clothes has been stereotyped as a women’s job in society across the globe. The concept of Feminism is to bring about equality of both genders in all spheres if life.
Master of Arts in Media and Communication Studies
The Culinary Space : Reading Food and Identity Intersections in Select Narratives
This study focuses on select fictional narratives with food mentions at the peripheries to enquire into the textualisation of food that exhibits the existence of an enunciative culinary newlinespace wherein the nuances of individual and collective identities are negotiated. The culinary space is conceptualised by considering the defined and built physical space wherein activities associated with the culinary realm occur and the imaginative space created through the presence and absence of food. This culinary space interacts with mobility, which serves as the newlinelinking idea that ties together Anita Nair s Ladies Coup(2001), Bharti Kirchner s newlineDarjeeling (2002), Monica Ali s Brick Lane (2003), Kunzang Choden s The Circle of Karma newline(2005), and Manjushree Thapa s Seasons of Flight (2010), and informs these specific newlinetextualisations of food and prompts the need to focus on the representations of everyday lived experiences. This study reads the chosen narratives to enable a reading that is distinct from the conventional one of culinary narratives centred on food and establishes that the textualisation of food in narratives with food at the peripheries is an important site of investigation. This close reading through an approach directed by concepts from food studies and select notions from space and mobility looks into how the culinary space serves as the site of defining and re-imagining of individual and cultural identities of the characters through memories of food and relations to and through food. These insights add to the existing discourses on identity by looking into the textualisation of food shaped by notions of newlinespace and mobility to show that the transformative quality of food is reflected in the dynamism of the culinary space that endorses the same in the negotiation of identities that are explored, perceived, and projected within.
A system for simulation of collision resistant secure sum protocol and method thereof /
Patent Number: 202021055655, Applicant: Dr. Samiksha Shukla. The present invention discloses a system for simulation of collision resistant secure sum protocol and method thereof. The present invention discloses a simulation apparatus, system and method thereof having a computation system conjugated with a processor and a Trusted Third Party (TTP) system provided on a computation server system, in which computing, by the Trusted Third Party (TTP) system having an initiator, and via the processor, for number of party, packets per party and anonymizers.
https://drive.google.com/file/d/1KzKdNSJAeD5uz6I33czDdIC9_fdhZUHa/view
A system for secure collaborative computation and method thereof /
Patent Number: 202121003561, Applicant: Dr. Samiksha Shukla. The present invention discloses a system for Secure Collaborative Computation and method thereof. The present invention discloses a computation system conjugated with a processor and, the processor is to: provide input data by one or more computer system using an input device and further recognizing the input data.
https://drive.google.com/file/d/15f4FWIAZ1PFlKrWTOXxqQ3Q0f-Bup5bj/view
A storage system for data encryption and decryption using line and method thereof /
Patent Number: 202141013775, Applicant: Sanjana Theresa. The present invention discloses a storage system in a computer network for data encryption and decryption using line graphs and method thereof. The system includes, but not limited to, a processing unit in a computer network that includes at least one hardware processor, the processing system configured to perform: to represent data as vertices in a graph; wherein each character is correspond to a vertex while all adjacent characters in the plaintext will be represented as adjacent vertices in the graph.
https://drive.google.com/file/d/1uso_9aJFb81-MA5AidKpXF1PyTBOP_if/view
A diet and workout recommendstion system using improved conditional restricted boltzmann machines (CRBM) and method thereof /
Patent Number: 202141024082, Applicant: Dr. Vaishali M Deshmukh. The system includes, but not limited to, one or more processor provided in a computer network; and a memory disposed in communication with each of the processor and storing processor executable instructions, the instructions comprising instructions to: process varied datasets of Food items and various nutrient parameters of Food items with respect to their ratings by various food takers and while recommending for a patient or a target user.
https://drive.google.com/file/d/1Hn9SApjr_-NSRnB-000lCpVav6yn6CJ4/view
A storage system for data encryption and decryption using line graphs and method thereof /
Patent Number: 202141013775, Applicant: Sanjana Theresa. The present invention discloses a storage system in a computer network for data encryption and decryption using line graphs and method thereof. The system includes, but not limited to, a processing unit in a computer network that includes at least one hardware processor, the processing system configured to perform.
https://drive.google.com/file/d/1tr77TfP0DcjJMVu5AySyxjOxRaPPajac/view
An apparatus for a predetermined language transliteration and method thereof /
Patent Number: 202121024080, Applicant: Solley Joseph. The present invention discloses an apparatus for a predetermined language transliteration and method thereof. The system includes, but not limited to, a processing unit with one or more processors connected with one or more storage devices, and wherein the processing unit is to: acquire scripts or alphabets of the predetermined language through an OCR scanning unit or through any input device.
https://drive.google.com/file/d/1ZjlOgIHPdagMrcTmUbchUCbKESNGKZ7e/view
A system for confidential inference and model protection using secure multi-party computation /
Patent Number: 202241004611, Applicant: Kapil Tiwari. The present invention relates to probabilistic inference based on secure multi-party computation (SMPC) techniques, and more particularly to Confidential Inference and Model Protection. The present invention addresses the privacy concern of model owners and ML client, by using the confidential inference and model protection aka CoInMPro, a technique to boost privacy of model parameters and client input during ML inference without affecting accuracy by paying a marginal performance cost.
https://drive.google.com/file/d/1CqLydlRiabeR4jf1pZ1m7TE4b61uIEaW/view
A system for confidential training and inference for vertically partitioned dataset using secure multi-party computation /
Patent Number: 202241057386, Application: Kapil Tiwari. The present invention applies to probabilistic inference employing secure multi-party computation (SMPC) methodologies including confidential training, inference, and model protection for vertically partitioned datasets. The proposed invention addresses privacy complexities of vertically partitioned data owners, model owners, and ML clients using confidential training, inference, and model protection (CoTraIn-VPD), a technique to boost data, model parameter, and client input privacy during ML inference without affecting accuracy or performance.
https://drive.google.com/file/d/1htzWt7TjxjOYvJqqOdMmCEh9s5aA5w07/view