Description: The dissertation entitled Analysis of Web Mining Patterns Using Custom-Built Apriori Algorithm has developed a custom-built apriori algorithm for the discovery of association rules in web log data. Web server log containing the information about all the web requests to the Christ university website is used for analysis. The methodology adapted by this research is a four step process, containing data preprocessing, frequent pattern discovery, analysis and developing a tool for implementing web mining. The custom built apriori takes the preprocessed weblog file as input and generates the frequent folders and the relationship among them. This thesis has also developed a tool written in java for this web usage mining process. The tool assists the user to execute the custom built apriori algorithm and to view the associations among folders based on the given support and confidence values to the tool. The web is a highly dynamic information source. Most of the organisations put information on the web because they want it to be seen by the world. Now a days the web is well beefed up with more information in an unstructured fashion. As the web and its usage continue to grow, there is an opportunity to analyse web data and extract useful knowledge from it. The objective of this research is to predict the user behaviour in interacting with the website that helps the website designer in improving the quality of website. The dissertation is organised into 5 chapters. Chapter1, Introduction starts with a brief overview of web mining and presents the objective of the study and the problem statement. Chapter 2, Literature review, discusses background work in the field of web mining and pattern discovery. Chapter 3, methodology elaborately discusses the process used for analysing the web patterns. Chapter 4 is dedicated for results and discussion. Chapter5, conclusion, summarises the inferences concluded based on the results obtained. The chapter also discusses the limitations and challenges and concludes with future scope of the study. KeyWords: Web Mining, Preprocessing, Web Server log, Frequent pattern [show more]

Description:The dissertation entitled Analysis of Web Mining Patterns Using Custom-Built Apriori Algorithm has developed a custom-built apriori algorithm for the discovery of association rules in web log data. Web server log containing the information about all the web requests to the Christ university website is used for analysis. The methodology adapted by this research is a four step process, containing data preprocessing, frequent pattern discovery, analysis and developing a tool for implementing web mining. The custom built apriori takes the preprocessed weblog file as input and generates the frequent folders and the relationship among them. This thesis has also developed a tool written in java for this web usage mining process. The tool assists the user to execute the custom built apriori algorithm and to view the associations among folders based on the given support and confidence values to the tool. The web is a highly dynamic information source. Most of the organisations put information on the web because they want it to be seen by the world. Now a days the web is well beefed up with more information in an unstructured fashion. As the web and its usage continue to grow, there is an opportunity to analyse web data and extract useful knowledge from it. The objective of this research is to predict the user behaviour in interacting with the website that helps the website designer in improving the quality of website. The dissertation is organised into 5 chapters. Chapter1, Introduction starts with a brief overview of web mining and presents the objective of the study and the problem statement. Chapter 2, Literature review, discusses background work in the field of web mining and pattern discovery. Chapter 3, methodology elaborately discusses the process used for analysing the web patterns. Chapter 4 is dedicated for results and discussion. Chapter5, conclusion, summarises the inferences concluded based on the results obtained. The chapter also discusses the limitations and challenges and concludes with future scope of the study. KeyWords: Web Mining, Preprocessing, Web Server log, Frequent pattern [show more]

Description:Cloud computing and mobile computing has become a big revolutionary stage in computer science communities. Both has become intertwined and facilitating end users in various fields. Cloud system administrators begin to enhance the cloud system with additional servers to help mobile devices, example is C2DM launched by Google. It is a PaaS model of cloud. It has enhanced the Smartphones limited battery power and low bandwidth using push technology. In some situations server need to push some short messages to mobile client like notification regarding new app update or event. For these kinds of features, polling or push mechanism can be used. In polling mechanism, mobile app pings server periodically and checks if any new data is available for download. Polling can make data on device stale and polling frequently can create stress on server and network. This approach is not suitable for mobile devices as it uses precious network bandwidth more and so battery consumption will be more. To overcome these Google has been introduced push technology known as C2DM which is enhancing the short comings of smart phone using the powerful computational resources of cloud. The thesis mainly concentrating on the working of C2DM, its architectural overview, life cycle overflow, enabling C2DM, sending and receiving message. Push messaging provides the possibility for mobile devices to receive messages from a content publisher via a cloud application, which is a fair example of Smartphone and cloud integration efficiency. Keywords - Intent, server ADV, client AVD, SDK, APNS, GSM, C2DM, BPS, MPNS [show more]

Description:Analytical chemistry is the study of separation, identification and quantification of the chemical components of natural and artificial materials. Mainly analytical chemistry deals with quantitative and qualitative analysis. It has applications in chemistry, biochemistry, biology, geology and other sciences and also in industries. Many analytical methods occupy a unique position because of its simplicity, less expensive instrumentation, high sensitivity and selectivity. A great development in spectrophotometry is based on development and measurement of colour. Molecules which do not give colour by themselves develop appreciable colour on reaction with chromogenic reagents and provide a method of analytical determination of molecules. So efforts are being directed towards finding suitable reagents, which have characteristic absorption with metal ions in spectrophotometric analysis. Molybdenum and vanadium are important elements both for industry and for biological systems The simultaneous determination of these metal ions in various samples are of great importance. Therefore efforts are being directed towards finding suitable reagents, which have characteristic colour reactions with microgram amounts of metal ions of interest for spectrophotometric analysis. Salicylaldehydep-chlorophenyl thiosemicarbazone(SAPCPTSC) as a chromogenic reagent for the extractive spectrophotometric determination of Vanadium(V) and Molybdenum(VI) is presented in this study. The reagent SAPCPSC gave instantaneous and stable yellow colour with Vanadium(V) and Molybdenum(VI) in the acidic pH range. The colour reactions in detail has been explored and the possibility of spectrophotometric determination of the micro amounts of vanadium(V) and molybdenum(VI) is established with necessary conditions. The stoichiometry of the complex is established by Jobs method of continuous variation and confirmed by mole ratio method. The stability constant, the standard deviation and the coefficient of variations are reported. Derivative spectrophotometry enables the exact determination ?maxof this type of metal ions. Molar absorptivity, Sandells sensitivity and quantitation limit values show that the proposed method is highly sensitive. The coloured species were stable over several hours making the method practicable. Many cations and anions do not interfere with the determination even if they are present in excess. Surfactants have the ability to solubilise a water insoluble complex or ligands and so micellar medium has also been employed so as to avoid the use of toxic organic solvents. The proposed method has been successfully applied for the determination of molybdenum and vanadium in steel samples.KEY WORDS: Salicylaldehydep-chloroanilinethiosemicarbazone, vanadium, molybdenum, derivative spectrophotometry, micellar medium, simultaneous determination. KEY WORDS: Salicylaldehydep-chloroanilinethiosemicarbazone, vanadium, molybdenum, derivative spectrophotometry, micellar medium, simultaneous determination. [show more]

Type:Patent

Subject:Computer Science

Description:Patent Number: 202241036460, Applicant: Dr.K Abirami Devi. How do business-to-consumer and business-to-business social media platforms differ How do you go about the process of developing relevant social material for a community that includes end-users as well as other businesses Learn the ins and outs of an effective social media marketing strategy for both business to consumer and business to business. Transform your social media platforms into marketing tools that increase both brand exposure and sales. Even if your company does not have a social media plan, you probably still make use of social media in some capacity because it is cost-free, has the potential to be quite effective, and can be simplified. [show more]

Type:Research Publication

Subject:Chemistry

Description:Electrochimica Acta, Vol.435, ISSN No: 0013-4686. A facile and sustainable electrochemical synthetic strategy for phenyl <a href="https://www.sciencedirect.com/topics/chemistry/benzimidazole" title="Learn more about benzimidazoles from ScienceDirect's AI-generated Topic Pages" class="topic-link">benzimidazoles</a> has been developed using a ferrocene-based <a href="https://www.sciencedirect.com/topics/chemistry/electrocatalyst" title="Learn more about electrocatalyst from ScienceDirect's AI-generated Topic Pages" class="topic-link">electrocatalyst</a> anchored on Toray carbon paper (TCP) coated with conducting polymeric film. The developed electrode was used for the electrochemical dehydrogenative <a href="https://www.sciencedirect.com/topics/chemistry/cyclization-reaction" title="Learn more about cyclization reaction from ScienceDirect's AI-generated Topic Pages" class="topic-link">cyclization reaction</a> of </span><em>o</em><span>-phenylene <a href="https://www.sciencedirect.com/topics/chemistry/diamine" title="Learn more about diamine from ScienceDirect's AI-generated Topic Pages" class="topic-link">diamine</a> and <a href="https://www.sciencedirect.com/topics/chemistry/benzaldehyde" title="Learn more about benzaldehyde from ScienceDirect's AI-generated Topic Pages" class="topic-link">benzaldehyde</a> using lithium perchlorate/acetonitrile as electrolyte. The surface characteristic properties of the developed electrode were characterized by <a href="https://www.sciencedirect.com/topics/chemistry/field-emission-scanning-electron-microscopy" title="Learn more about FESEM from ScienceDirect's AI-generated Topic Pages" class="topic-link">FESEM</a>, Optical profilometer and X-ray photoelectron spectroscopy. </span> [show more]

Type:PhD

Subject:Psychology

Type:
PhD

Subject:Computer Science and Engineering

Type:Patent

Subject:Computer Science

Description:Patent Number: 202141013924, Applicant: Vincydevi V K. Nowadays, the systems related to healthcare are restructured with innovative skills like machine learning and artificial intelligence to offer humans more intellectual and proficient healthcare facilities. Various intelligent healthcare systems are exhibited with the help of big data and mobile computing devices to offer intellectual and expert services. Also, the increase in medical data leads to different issues for managing, storing, and processing data. [show more]

Type:PhD

Subject:Management

Type:PhD

Subject:Commerce

Description:Keeping in mind the dynamic changes that have been taking place in the Indian stock market, since the emergence of technology, the advancement of the internet even into the remote regions of the country and active involvement of regulators like SEBI, the proposed study is designed to determine the antecedents of overconfidence bias of stock market investors and its consequences on their investment activities. [show more]

Type:PhD

Subject:Psychology

Type:PhD

Subject:Psychology

Type:Journal Article

Subject:Management

Description:Researchers World, Vol.8, Issue 4, pp. 107-113, ISSN No. 2231-4172.

Type:Patent

Subject:Biochemistry

Description:Patent Number: 201941043986, Applicant: CHRIST (Deemed to be University). Process for preparing an antibacterial composition against Pseudomonas aeruginosa is disclosed. The process includes carbonising dry leaves of Colocasia esculenta; developing graphene nanomaterials from the carbonized dry leaves of Colocasia esculenta via modified Hummers™ method; and integrating tin oxide (SnO2) nanoparticles with the graphene nanomaterials so as to enhance antibacterial activity against P. aeruginosa and obtain graphene-tin oxide nanocomposite as antibacterial composition. [show more]

Type:PhD

Subject:Mathematics

Type:Journal Article

Subject:Commerce

Description:Indian Journal Of Marketing, Vol.46, Issue 2, pp.267-279, ISSN No: 0973-8703.

Type:PhD

Subject:Civil Engineering

Type:Journal Article

Subject:Management

Description:Pramana Research Journal, Vol.9, Issue 2, pp.197-207, ISSN No: 2249-2976.