Index Catalog // ScholarsArchive@OSU

A C* development environment for the Meiko CS-2 multicomputer

Creator:: Zhang, Chung
Abstract:: With sequential computing technology reaching its speed limits, parallel processing is emerging as the key to very-high-speed computation. However, developing a parallel program is by no means a simple task; neither is analyzing the performance of parallel programs. C* is a high-level data-parallel language that hides explicit message passing and...
Resource Type:: Capstone Project

A collaborative filtering algorithm and evaluation metric that accurately model the user experience

Creator:: McLaughlin, Matthew
Abstract:: "Collaborative filtering algorithms’ performances have been evaluated using a variety of metrics. These metrics, such as Mean Absolute Error and Precision, have often ignored recommendations for which they do not have data. Ignoring these recommendations has provided numbers which do not accurately represent the user experience. Qualitatively we have seen...
Resource Type:: Capstone Project

A Study of Temporal Convolutional Neural Networks for Music Language Modeling as Applied to Automatic Music Transcription

Creator:: Meyn, Matthew
Abstract:: Automatic music transcription (AMT) is the task, given an acoustic representation of music, to recover a symbolic notation of the written notes expressed by the sound. Transcribing music with multiple notes sounding simultaneously is difficult for both humans and machines. Much existing work on AMT has focused on suitable acoustic...
Resource Type:: Capstone Project

An Empirical Evaluation of Policy Rollout for Clue

Creator:: Marshall, Eric
Abstract:: We model the popular board game of Clue as an MDP and evaluate Monte-Carlo policy rollout in a simulated environment pitting different agents and policies against each other. We describe the choices we made in the representation, along with some of the problems we encountered along the way. We find...
Resource Type:: Capstone Project

CREEDA budget generator

Creator:: Tao, Wenfang
Abstract:: CREEDA-BG (Crop Rotation Economic and Environmental Decision-Aid Budget Generator) is a web-based enterprise budgeting tool that allows a user to manage information on her fields, rotations, crops, and operations, and to view estimates of income and expenses. The user can then use this information to evaluate alternative plans and make...
Resource Type:: Capstone Project

Efficient Incremental Panorama Reconstruction from Multiple Videos

Creator:: Feng, Zhongyuan
Abstract:: Constructing a panorama from a set of videos is a long-standing problem in computer vision. A panorama represents an enhanced still-image representation of an entire scene captured in a set of videos, where each video shows only a part of the scene. Importantly, a panorama shows only the scene background,...
Resource Type:: Capstone Project

Feedback-Based Random Test Generator for TSTL

Creator:: Kaneoka, Kazuki
Abstract:: Software testing is the process of evaluating the accuracy and performance of software, and automated software testing allows programmers to develop software more efficiently by decreasing testing costs. We compared two advanced random test generators, a Feedback-Directed Random Test Generator (FDR) and a Feedback-Controlled Random Test Generator (FCR), for an...
Resource Type:: Capstone Project

Galileo - a system for analyzing Java bytecode database handlers subsystem

Creator:: Balasubramanian, Eswar, Sharma, Hitesh, and Thorat, Aarti
Abstract:: Analysis of programs forms an important activity in the field of software engineering. It is necessary to help understand the code, which facilitates comprehensive testing, maintenance and optimization of code. Aristotle is a tool for analyzing programs written in C. We have designed a system on similar lines for Java...
Resource Type:: Capstone Project

General purpose, client configurable fuzzy logic expert control system

Creator:: Huntley, Kyle
Abstract:: In this paper we describe a fuzzy logic based control system implemented on a PC architecture. The rule based inference engine of this expert system is easily configured through an ascii text file and is demonstrated to be capable of controlling various simulations, including an inverted pendulum. The controller is...
Resource Type:: Capstone Project

Heuristic search in symbolic probability inference

Creator:: Pan, Yonghong
Abstract:: I present a new heuristic search approach to compute approximate answers for the probability query in belief nets. This approach can compute the 'best' bounds for a query in a period of any given time (if time permitted, it will get an exact value). It inherits the essence of Symbolic...
Resource Type:: Capstone Project

Improving the Effectiveness of Answering Keyword Queries Using Effective Subsets

Creator:: Khodadadi, Abtin
Abstract:: Most database users do not know formal query languages, such as SQL, and prefer to express their information needs using usable query languages, such as keyword queries. Keyword queries, however, are inherently ambiguous and challenging for the database systems to understand and answer effectively. We propose a novel approach to...
Resource Type:: Capstone Project

Metacontent based techniques for the regression testing of component based software : a case study

Creator:: Chattopadhyay, Soumya
Abstract:: Component based software technologies are viewed as essential for creating the software systems of the future. However the use of externally provided components has serious drawbacks for a wide range of software engineering activities often because of a lack of information about the components. One such drawback involves validation of...
Resource Type:: Capstone Project

Metacontent based techniques for the regression testing of component based software : a case study

Creator:: Williams, Vasanth
Abstract:: Component based software technologies are viewed as essential for creating the software systems of the future. However, the use of externally provided component has serious drawbacks for a wide range of software engineering activities often because of a lack of information about the components. One such drawback involves validation of...
Resource Type:: Capstone Project

muupi: An Abstract Syntax Tree based Mutation Testing Tool for Python 2.x Programs

Creator:: Liu, Xin
Abstract:: Mutation testing is one of the effective approaches measuring test adequacy of test suites. It is widely used in both academia and industry. Unfortunately, the adoption and practical use of mutation testing for Python 2.x programs face three obstacles. First, limited useful mutation operators. Existing mutation testing tools support very...
Resource Type:: Capstone Project

Novelty Detection Under the Multi-Instance Multi-Label Framework

Creator:: Lou, Qi
Abstract:: Novelty detection plays an important role in machine learning and signal processing. This project studies novelty detection in a new setting where the data object is represented as a bag of instances and associated with multiple class labels, referred to as multi-instance multi-label (MIML) learning. Contrary to the common assumption...
Resource Type:: Capstone Project

Porting and optimizing a routing library for C* on the iPSC/860

Creator:: Uberoy, Chetan
Abstract:: High level data-parallel languages are easy to use and shield the programmer from machine specific details. A simple and efficient way of providing an interface to such languages is to develop a machine-independent compiler and a routing library, which isolates the low-level machine dependent communication functions, The compiler translates the...
Resource Type:: Capstone Project

Porting and optimizing a routing library for Dataparallel C on the nCUBE 2 system

Creator:: Sivaramapuram, Krishna
Abstract:: Dataparallel C has been designed for various kinds of architectures and was developed jointly at University of New Hampshire and Oregon State University. This project dealt with porting the libraries to the nCUBE 2 system and helping a user compile his programs on nCUBE 2 directly from a Sun workstation...
Resource Type:: Capstone Project

Power saving in WAP

Creator:: Potti, Girish
Abstract:: Wireless Application Protocol (WAP) is an industry standard aimed to bring the web to handheld devices. The handheld devices are constrained by battery life and it becomes important that power is conserved across web transactions. The power consumed by the handheld device is directly proportional to the time taken for...
Resource Type:: Capstone Project

Responder tracking application

Creator:: Wanalertlak, Naroot
Abstract:: We have developed a prototype web-based GIS application for tracking the locations of moving entities. This application, which is called the Responder application, consists of two parts: the Responder client and the Responder server. The Responder client is a .NET application written in C#. It reads the location data from...
Resource Type:: Capstone Project

Selling and buying in a distributed virtual market place

Creator:: Bella, Ravi
Abstract:: We present a model for a distributed virtual market place that can be constructed on the Internet to support selling and buying requests, such as those found as classified advertisements. One requirement for a transaction to take place in the virtual market place is that a sell request and a...
Resource Type:: Capstone Project

ScholarsArchive@OSU

A C* development environment for the Meiko CS-2 multicomputer

A collaborative filtering algorithm and evaluation metric that accurately model the user experience

A Study of Temporal Convolutional Neural Networks for Music Language Modeling as Applied to Automatic Music Transcription

An Empirical Evaluation of Policy Rollout for Clue

CREEDA budget generator

Efficient Incremental Panorama Reconstruction from Multiple Videos

Feedback-Based Random Test Generator for TSTL

Galileo - a system for analyzing Java bytecode database handlers subsystem

General purpose, client configurable fuzzy logic expert control system

Heuristic search in symbolic probability inference

Improving the Effectiveness of Answering Keyword Queries Using Effective Subsets

Metacontent based techniques for the regression testing of component based software : a case study

Metacontent based techniques for the regression testing of component based software : a case study

muupi: An Abstract Syntax Tree based Mutation Testing Tool for Python 2.x Programs

Novelty Detection Under the Multi-Instance Multi-Label Framework

Porting and optimizing a routing library for C* on the iPSC/860

Porting and optimizing a routing library for Dataparallel C on the nCUBE 2 system

Power saving in WAP

Responder tracking application

Selling and buying in a distributed virtual market place

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