Browsing by Author "Chakravarthy, Sharma"
Now showing items 1-20 of 24
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Adaptive Load Balancing And Change Visualization For WebVigil
Chelladurai Hari Hara, Subramanian (Computer Science & Engineering, 2007-08-23)There is a need for selective monitoring, the contents of web pages. Periodical visit for understanding changes to a web page is both inefficient and time consuming. WebVigiL is a system developed for automating the change ... -
Analysis of Complex Data Sets using Multilayer Networks: A Decoupling-based Framework
Santra, Abhishek; 0000-0002-5167-0835 (2020-08-06)We are on the cusp of analyzing a variety of data being collected in every walk of life - social, biological, health-care, corporate, climate, to name a few. The data sets are becoming diverse and complex in addition to ... -
Approaches For Validating Frequent Episodes Based On Periodicity In Time-series Data
Bhatia, Dhawal Y (Computer Science & Engineering, 2007-08-23)There is ongoing research on sequence mining of time-series data. We study Hybrid Apriori, an interval-based approach to episode discovery that deals with different periodicities in time-series data. Our study identifies ... -
DECOUPLING-BASED APPROACH TO CENTRALITY DETECTION IN HETEROGENEOUS MULTILAYER NETWORKS
Mukunda, Kiran; 0000-0001-7801-5227 (2021-08-13)Graph analysis is one of the techniques widely used for data analysis. It is used extensively on single graphs. Its ability to capture entities and relationships makes it an attractive data model. Search on graphs, such ... -
Divide and Conquer Approach to Scalable Substructure Discovery: Partitioning Schemes, Algorithms, Optimization and Performance Analysis using Map/Reduce Paradigm
Das, Soumyava; 0000-0001-6299-4811 (2017-05-08)With the proliferation of applications rich in relationships, graphs are becoming the preferred choice of data model for representing/storing data with relationships. The notion of "information retrieval'' and "information ... -
Efficient Main Memory Algorithms For Significant Interval And Frequent Episode Discovery
Savla, Sagar Hasmukh (Computer Science & Engineering, 2007-08-23)There is a considerable research on sequential mining of time-series data. Sensor-based applications such as MavHome require prediction of events for automating the environment using time-series data collected over a period ... -
EStream: An Integration Of Event And Stream Processing
Garg, Vihang (Computer Science & Engineering, 2007-08-23)Event and stream data processing models have been researched extensively and are utilized in diverse application domains. Advanced applications require both event and stream processing, which is currently not supported. ... -
Extracting and Modeling Useful Information from Videos for Supporting Continuous Queries
Annappa, Manish Kumar; 0000-0003-2092-1512 (2016-12-20)Automating video stream processing for inferring situations of interest has been an ongoing challenge. This problem is currently exacerbated by the volume of surveillance/monitoring videos generated. Currently, manual or ... -
A Framework For Supporting Quality Of Service Requirements In A Data Stream Management System
Jiang, Qingchun (Computer Science & Engineering, 2007-08-23)Currently, a large class of data-intensive applications, in which data are presented in the form of continuous data streams rather than static relations, has been widely recognized in the database community. Not only is ... -
Generalization And Enforcement Of Role-based Access Control Using A Novel Event-based Approach
Adaikkalavan, Raman (Computer Science & Engineering, 2007-08-23)Protecting information against unauthorized access is a key issue in information system security. Advanced access control models and mechanisms have now become necessary for applications and systems due to emerging acts, ... -
HDB-subdue, A Relational Database Approach To Graph Mining And Hierarchical Reduction
Padmanabhan, Srihari (Computer Science & Engineering, 2007-08-23)Data mining aims at discovering interesting and previously unknown patterns from data sets. Transactional mining (association rules, decision trees etc.) can be effectively used to find non-trivial patterns in categorical ... -
HeMLN-SD: Substructure Discovery in Heterogeneous Multilayer Networks
Bolaj, Kiran; 0009-0008-1383-9338 (2023-12-18)Graph mining analyzes the real-world graphs for finding core substructures in chemical compounds (e.g., Benzene), identify the structure that occurs frequently in a given graph or forest. These identified structures are ... -
A Holistic, Similarity-based Approach For Personalized Ranking In Web Databases
Telang, Aditya (Computer Science & Engineering, 2011-10-11)With the advent of the Web, the notion of ``information retrieval'' has acquired a completely new connotation and currently encompasses several disciplines ranging from traditional forms of text and data retrieval in ... -
Incremental Retrieval And Ranking Of Complex Patterns From Text Repositiories
Thathireddy, Jayakrishna (Computer Science & Engineering, 2007-09-17)As the volume of information accessible via the electronic medium (such as the Internet) is staggeringly large and growing rapidly, users have to sift through vast reservoirs of information to retrieve relevant data of ... -
Inferring Answer Quality, Answerer Expertise, And Ranking In Question Answer Social Networks
Cai, Yuanzhe (Computer Science & Engineering, 2014-07-14)Search has become ubiquitous mainly because of its usage simplicity. Search has made great strides in making information gathering relatively easy and without a learning curve. Question answering services/communities (termed ... -
Infosearch: A System For Searching And Retrieving Documents Using Complex Queries
Deshpande, Nikhil (Computer Science & Engineering, 2007-08-23)The colossal amount of information available online has resulted in overloading users who need to navigate this information for their routine requirements. Although search engines have been effective in reducing this ... -
M-infosift : A Graph-based Approach For Multiclass Document Classification
Venkatachalam, Aravind (Computer Science & Engineering, 2007-09-17)With the increase in the amount of data being introduced into the Internet on a daily basis, the problem of managing large amount of data is an unavoidable problem. The area of document classification has been examined, ... -
MavVStream: Expressing and Processing Situations on Videos Using the Stream Processing Paradigm
Arora, Mayur; 0000-0002-7212-4593 (2018-05-04)Image and Video Analysis (IVA) has been ongoing for several decades and has come up with impressive techniques for object identification, re-identification, activity detection etc. A large number of techniques have been ... -
MLN-Subdue: Decoupling Approach-Based Substructure Discovery In Multilayer Networks (MLNs)
Rai, Anish; 0000-0003-4488-2706 (2020-06-03)Substructure discovery is well-researched for single graphs (both simple and attribute) as it is an important component of knowledge discovery for many applications such as finding the core substructure in a protein, ... -
MR_QP: A Scalable Approach To Query Processing on Arbitrary-Size Graphs Using The Map/Reduce Framework
Modi, Harshit Ashokkumar; 0000-0002-8103-0310 (2020-06-03)The utility and widespread use of Relational Database Management Systems(RDBMSs) comes not only from its simple, easy-to-understand data model (a relation or a set) but mainly from the ability to write non-procedural queries ...