Browsing M.Sc. Computer Science by Title
Now showing items 625 of 45

Comparison of classification ability of hyperball algorithms to neural network and knearest neighbour algorithms
(20120403)The main focus of this thesis is to evaluate and compare Hyperbalilearning algorithm (HBL) to other learning algorithms. In this work HBL is compared to feed forward artificial neural networks using back propagation learning, ... 
Construction of IDeletionCorrecting Ternary Codes
(20130408)Finding large deletion correcting codes is an important issue in coding theory. Many researchers have studied this topic over the years. Varshamov and Tenegolts constructed the VarshamovTenengolts codes (VT codes) and ... 
Decoding algorithms using sideeffect machines
(Brock University, 20100309)Bioinformatics applies computers to problems in molecular biology. Previous research has not addressed edit metric decoders. Decoders for quaternary edit metric codes are finding use in bioinformatics problems ... 
Enabling and Measuring Complexity in Evolving Designs using Generative Representations for Artificial Architecture
(Brock University, 20121107)As the complexity of evolutionary design problems grow, so too must the quality of solutions scale to that complexity. In this research, we develop a genetic programming system with individuals encoded as treebased ... 
Equational Reasoning about ObjectOriented Programs
(20130408)Formal verification of software can be an enormous task. This fact brought some software engineers to claim that formal verification is not feasible in practice. One possible method of supporting the verification process ... 
Evolution of architectural floor plans
(Brock University, 20111013)Layout planning is a process of sizing and placing rooms (e.g. in a house) while a t t empt ing to optimize various criteria. Often the r e are conflicting c r i t e r i a such as construction ... 
Evolutionary synthesis of stochastic gene network models using featurebased search spaces
(Brock University, 20090128)A featurebased fitness function is applied in a genetic programming system to synthesize stochastic gene regulatory network models whose behaviour is defined by a time course of protein expression levels. Typically, ... 
Extending relAPS to first order logic
(Brock University, 20110308)RelAPS is an interactive system assisting in proving relationalgebraic theorems. The aim of the system is to provide an environment where a user can perform a relationalgebraic proof similar to doing it using pencil ... 
Formalizing affordances in situation
(20120403)The representation of a perceptual scene by a computer is usually limited to numbers representing dimensions and colours. The theory of affordances attempted to provide a new way of representing an environment, with ... 
Generating Aesthetically Pleasing Images in a Virtual Environment using Particle Swarm Optimization
(Brock University, 20121107)This research focuses on generating aesthetically pleasing images in virtual environments using the particle swarm optimization (PSO) algorithm. The PSO is a stochastic population based search algorithm that is inspired ... 
Generating finite integral relation algebras
(Brock University, 20110308)Relation algebras and categories of relations in particular have proven to be extremely useful as a fundamental tool in mathematics and computer science. Since relation algebras are Boolean algebras with some wellbehaved ... 
Generating Relation Algebras for Qualitative Spatial Reasoning
(20130415)Basic relationships between certain regions of space are formulated in natural language in everyday situations. For example, a customer specifies the outline of his future home to the architect by indicating which rooms ... 
Generator Matrix Based Search for Extremal SelfDual Binary ErrorCorrecting Codes
(Brock University, 20120918)Selfdual doubly even linear binary errorcorrecting codes, often referred to as Type II codes, are codes closely related to many combinatorial structures such as 5designs. Extremal codes are codes that have the largest ... 
Genetic Programming for NonPhotorealistic Rendering
(Brock University, 20130418)This thesis focuses on developing an evolutionary art system using genetic programming. The main goal is to produce new forms of evolutionary art that filter existing images into new nonphotorealistic (NPR) styles, by ... 
Genetic programming for the RoboCup Rescue Simulation System
(Brock University, 20110308)The Robocup Rescue Simulation System (RCRSS) is a dynamic system of multiagent interaction, simulating a largescale urban disaster scenario. Teams of rescue agents are charged with the tasks of minimizing civilian ... 
Heuristics for the Critical Node Detection Problem in Large Complex Networks
(Brock University, 20130912)Complex networks have recently attracted a significant amount of research attention due to their ability to model real world phenomena. One important problem often encountered is to limit diffusive processes spread over ... 
Hyperspectral Mineral Identification using SVM and SOM
(Brock University, 20131028)Remote sensing techniques involving hyperspectral imagery have applications in a number of sciences that study some aspects of the surface of the planet. The analysis of hyperspectral images is complex because of the large ... 
Improving Short DNA Sequence Alignment with Parallel Computing
(20130411)Variations in different types of genomes have been found to be responsible for a large degree of physical diversity such as appearance and susceptibility to disease. Identification of genomic variations is difficult and ... 
Improving the Scalability of Reduct Determination in Rough Sets
(20130409)Rough Set Data Analysis (RSDA) is a noninvasive data analysis approach that solely relies on the data to find patterns and decision rules. Despite its noninvasive approach and ability to generate human readable rules, ... 
An Interactive Theorem Prover for FirstOrder Dynamic Logic
(Brock University, 20121011)Dynamic logic is an extension of modal logic originally intended for reasoning about computer programs. The method of proving correctness of properties of a computer program using the wellknown Hoare Logic can be ...