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Mechanism Design For Strategic Crowdsourcing
(Indian Institute of Science, 2013-12-17)
This thesis looks into the economics of crowdsourcing using game theoretic modeling. The art of aggregating information and expertise from a diverse population has been in practice since a long time. The Internet and the ...
Image Structures For Steganalysis And Encryption
(2013-10-21)
In this work we study two aspects of image security: improper usage and illegal access of images. In the first part we present our results on steganalysis – protection against improper usage of images. In the second part ...
Low Power Test Methodology For SoCs : Solutions For Peak Power Minimization
(2013-09-13)
Power dissipated during scan testing is becoming increasingly important for today’s very complex sequential circuits. It is shown that the power dissipated during test mode operation is in general higher than the power ...
Cluster Identification : Topic Models, Matrix Factorization And Concept Association Networks
(2013-09-17)
The problem of identifying clusters arising in the context of topic models and related approaches is important in the area of machine learning. The problem concerning traversals on Concept Association Networks is of great ...
Compiler Transformations For Improving The Performance Of Software Transactional Memory
(2013-03-27)
Expressing synchronization using traditional lock based primitives has been found to be both error-prone and restrictive. Hence there has been considerable research work to develop scalable and programmer-friendly alternatives ...
Generalizations Of The Popular Matching Problem
(2013-07-02)
Matching problems arise in several real-world scenarios like assigning posts to applicants, houses to trainees and room-mates to one another. In this thesis we consider the bipartite matching problem where one side of the ...
Petri Net Model Based Energy Optimization Of Programs Using Dynamic Voltage And Frequency Scaling
(2013-05-29)
High power dissipation and on-chip temperature limit performance and affect reliability in modern microprocessors. For servers and data centers, they determine the cooling cost, whereas for handheld and mobile systems, ...
Sparse Multiclass And Multi-Label Classifier Design For Faster Inference
(2013-06-20)
Many real-world problems like hand-written digit recognition or semantic scene classification are treated as multiclass or multi-label classification prob-lems. Solutions to these problems using support vector machines (SVMs) ...