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Multi-label Classification with Multiple Label Correlation Orders And Structures
(2018-06-18)
Multilabel classification has attracted much interest in recent times due to the wide applicability of the problem and the challenges involved in learning a classifier for multilabeled data. A crucial aspect of multilabel ...
Retweet Profiling - Study Dissemination of Twitter Messages
(2017-09-23)
Social media has become an important means of everyday communication. It is a mechanism for “sharing” and “resharing” of information. While social network platforms provide the means to users for resharing/reblogging (aka ...
Provable Methods for Non-negative Matrix Factorization
(2017-10-31)
Nonnegative matrix factorization (NMF) is an important data-analysis problem which concerns factoring a given d n matrix A with nonnegative entries into matrices B and C where B and C are d k and k n with nonnegative ...
Module Grobner Bases Over Fields With Valuation
(2017-07-12)
Tropical geometry is an area of mathematics that interfaces algebraic geometry and combinatorics. The main object of study in tropical geometry is the tropical variety, which is the combinatorial counterpart of a classical ...
Time Management In Partitioned Systems
(2010-02-11)
Time management is one of the critical modules of safety-critical systems. Applications need strong assurance from the operating system that their hard real-time requirements are met. Partitioned system has recently evolved ...
Semi-Supervised Classification Using Gaussian Processes
(2010-03-26)
Gaussian Processes (GPs) are promising Bayesian methods for classification and regression problems. They have also been used for semi-supervised classification tasks. In this thesis, we propose new algorithms for solving ...
A Static Slicing Tool for Sequential Java Programs
(2018-07-28)
A program slice consists of a subset of the statements of a program that can potentially affect values computed at some point of interest. Such a point of interest along with a set of variables is called a slicing criterion. ...
Checking Compatability of Programs on Shared Data
(2018-07-28)
A large software system is built by composing multiple programs, possibly developed independently. The component programs communicate by sharing data. Data sharing involves creation of instances of the shared data by one ...
Efficient Instrumentation for Object Flow Profiling
(2018-07-20)
Profiling techniques to detect performance bugs in applications are usually customized to detect a specific bug pattern and involve significant engineering effort. In spite of this effort, many techniques either suffer
from ...
A Memory Allocation Framework for Optimizing Power Consumption and Controlling Fragmentation
(2018-07-20)
Large physical memory modules are necessary to meet performance demands of today's ap-
plications but can be a major bottleneck in terms of power consumption during idle periods or when systems are running with workloads ...