Browsing Computer Science and Automation (CSA) by Title
Now showing items 376-395 of 509
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P3 : An Effective Technique for Partitioned Path Profiling
Acyclic path profile is an abstraction of dynamic control flow paths of procedures and has been found to be useful in a wide spectrum of activities. Unfortunately, the runtime overhead of obtaining such a profile can be ... -
Parallel algorithms for compilation
This thesis discusses the design of parallel algorithms for the compilation process. The model of computation is an SIMD (Single Instruction, Multiple Data) computer with shared memory, where no read or write conflicts are ... -
A Parallelizing Compiler for Fortran
(Indian Institute of Science, 2005-03-09)With the advent of Distributed Memory Machines (DMMs) numerous work have been undertaken to ease the work of a programmer these systems. Data parallel languages like Fortran D, Vienna Fortran, High Performance Fortran and ... -
Parameterized Complexity of Maximum Edge Coloring in Graphs
(2018-03-09)The classical graph edge coloring problem deals in coloring the edges of a given graph with minimum number of colors such that no two adjacent edges in the graph, get the same color in the proposed coloring. In the following ... -
Pattern recognition schemes involving feature measurment and random classification costs
The central theme of this thesis is the study of the effects of costs on the design and operation of statistical pattern recognition schemes. An analysis of Bayesian pattern recognition including feature measurement costs ... -
Pattern representation and prototype selection for handwritten digit recognition
In this work, we present three independent ideas to increase the classification accuracy using the nearest neighbour classifier. These ideas are: (i) combination of decisions using different representation schemes, (ii) ... -
Performance Characterization and Optimizations of Traditional ML Applications
Even in the era of Deep Learning based methods, traditional machine learning methods with large data sets continue to attract significant attention. However, we find an apparent lack of a detailed performance characterization ... -
Performance enhancement through operator caching in reconfigurable architectures
The requirement for computing power has been growing at a faster rate than the growth in compute performance. High-performance designs have increasingly been mapped to expensive Application Specific Integrated Circuit ... -
Performance evaluation of backbone technologies in distributed systems
The backbone of a distributed system is the interior-most part of the communication network which carries traffic generated from several sources. Applications such as accessing the Internet, multimedia, etc., demand a lot ... -
Performance evaluation of computer systems using discrete event simulation
Chapter II This chapter discusses the currently available modeling techniques and the studies conducted using these techniques. Chapter III It presents a performance evaluation of Batch and Time-sharing systems. 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, ... -
Petri net-based techniques for modelling analysis,and performance evalution
The primary objective of this Thesis is to develop Petri net-based techniques for the modelling, analysis, and performance evaluation of distributed processing systems. To illustrate these techniques, we focus on two ... -
Plan Bouquets : An Exploratory Approach to Robust Query Processing
(2017-09-26)Over the last four decades, relational database systems, with their mathematical basis in first-order logic, have provided a congenial and efficient environment to handle enterprise data during its entire life cycle of ... -
Plefka's mean-field theory and belief networks
Mean-field theory is an interesting alternative to Markov Chain Monte Carlo techniques for probabilistic inference in graphical models. In this thesis, we study a powerful mean-field technique proposed by Plefka, in the ... -
Polymage : Automatic Optimization for Image Processing Pipelines
(2018-06-25)Image processing pipelines are ubiquitous. Every image captured by a camera and every image uploaded on social networks like Google+or Facebook is processed by a pipeline. Applications in a wide range of domains like ... -
Power Efficient Last Level Cache For Chip Multiprocessors
(2015-09-09)The number of processor cores and on-chip cache size has been increasing on chip multiprocessors (CMPs). As a result, leakage power dissipated in the on-chip cache has become very significant. We explore various techniques ... -
Power Issues in SoCs : Power Aware DFT Architecture and Power Estimation
(2018-01-10)Test power, data volume, and test time have been long-standing problems for sequential scan based testing of system-on-chip (SoC) design. The modern SoCs fabricated at lower technology nodes are complex in nature, the ... -
Practically Efficient Secure Small Party Computation over the Internet
Secure Multi-party Computation (MPC) with small population has drawn focus specifically due to customization in techniques and resulting efficiency that the constructions can offer. Practically efficient constructions ... -
Precise Analysis of Private And Shared Caches for Tight WCET Estimates
(2017-10-31)Worst Case Execution Time (WCET) is an important metric for programs running on real-time systems, and finding precise estimates of a program’s WCET is crucial to avoid over-allocation and wastage of hardware resources and ...