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Articles 12121 - 12150 of 13800
Full-Text Articles in Entire DC Network
Impact Of Computers On Cultures In Third World Countries: A Case Of Computers In Education, James R. Ochwa-Echel
Impact Of Computers On Cultures In Third World Countries: A Case Of Computers In Education, James R. Ochwa-Echel
Faculty Research and Creative Activity
No abstract provided.
Survey Of Current Sensor Network Data Management Frameworks, Cory Henson, Satya S. Sahoo
Survey Of Current Sensor Network Data Management Frameworks, Cory Henson, Satya S. Sahoo
Kno.e.sis Publications
No abstract provided.
Some Peer-To-Peer, Democratically And Voluntarily Produced Thoughts About 'The Wealth Of Networks: How Social Production Transforms Markets And Freedom,' By Yochai Benkler, Ann Bartow
Law Faculty Scholarship
In this review essay, Bartow concludes that The Wealth of Networks: How Social Production Transforms Markets and Freedom by Yochai Benkler is a book well worth reading, but that Benkler still has a bit more work to do before his Grand Unifying Theory of Life, The Internet, and Everything is satisfactorily complete. It isn't enough to concede that the Internet won't benefit everyone. He needs to more thoroughly consider the ways in which the lives of poor people actually worsen when previously accessible information, goods and services are rendered less convenient or completely unattainable by their migration online. Additionally, the …
Video Game Development With 3d Studio Max And The Xna Framework, Cole Mahoukau Koffi
Video Game Development With 3d Studio Max And The Xna Framework, Cole Mahoukau Koffi
Theses Digitization Project
The purpose of this project on game design and development is to experiment with actual technology tools used in computer games and get experience in three deminsional game development using 3D Studio Max and Microsoft XNA.
Containing Denial-Of-Service Attacks In Broadcast Authentication In Sensor Networks, Ronghua Wang, Wenliang Du, Peng Ning
Containing Denial-Of-Service Attacks In Broadcast Authentication In Sensor Networks, Ronghua Wang, Wenliang Du, Peng Ning
Electrical Engineering and Computer Science - All Scholarship
Broadcast authentication is an important application in sensor networks. Public Key Cryptography (PKC) is desirable for this application, but due to the resource constraints on sensor nodes, these operations are expensive, which means sensor networks using PKC are susceptible to Denial of Service (DoS) attacks: attackers keep broadcasting bogus messages, which will incur extra costs, thus exhaust the energy of the honest nodes. In addition, the long time to verify each message using PKC increases the response time of the nodes; it is impractical for the nodes to validate each incoming message before forwarding it. In this paper we discuss …
Ebay Learning Center System, Jessica Chen
Ebay Learning Center System, Jessica Chen
Theses Digitization Project
The project developed eBay Learning Center System (ELCS), a web-based application that provides current and potential eBay users a way to learn about the many functions of the popular online auction and shopping web site and be successful eBay traders. ELCS provides end users with online tutorials, available both in multimedia and text formats, and methods of communicating with system administrators and other users by means of a message box and a discussion forum to facilitate learning and collaborative problem solving. The system employs current technologies such as SQL, HTML, ASP.NET, VBScript, XML, ODBC, and ADO.
Parallel Remote Interactive Management Model, Faris Nabeeh Zuriekat
Parallel Remote Interactive Management Model, Faris Nabeeh Zuriekat
Theses Digitization Project
This thesis discusses PRIMM which stands for Parallel Remote Interactive Management Model. PRIMM is a framework for object oriented applications that relies on grid computing. It works as an interface between the remote applications and the parallel computing system. The thesis shows the capabilities that could be achieved from PRIMM architecture.
Creation Of A Web Site To Provide Technical Support And Training, Ricky Lee Hrdlicka
Creation Of A Web Site To Provide Technical Support And Training, Ricky Lee Hrdlicka
Theses Digitization Project
The project, presented in this paper, developed a web-based tool that provides training and technical support in the use of computers to employees at the San Bernardino Community College District. The purpose of this project was with the lack of one support system it has become necessary to create one place for support entities to share their expertise with one another and with the campus community. This project creates a web presence that all of these groups can contribute to. This system starts out small and creates a skeletal system that will allow for continued development after the project is …
Minica: A Web-Based Certificate Authority, James Patrick Macdonell
Minica: A Web-Based Certificate Authority, James Patrick Macdonell
Theses Digitization Project
The MiniCA project is proposed and developed to address growing demand for inexpensive access to security features such as privacy, strong authentication, and digital signatures. These features are integral to public-key encryption technologies. The audience for whom the software project is intended includes, technical staff requiring certificates for use in SSL applications (i.e. a secure web-site) at California State University, San Bernardino.
R/3 Implementation Analysis In Various Industries, Paul Alan Rascoe
R/3 Implementation Analysis In Various Industries, Paul Alan Rascoe
Theses Digitization Project
The purpose of this project was to analyze six companies in various industries that are currently using systems, applications, and products in data processing (SAP)'s R/3. It outlines the history of SAP and gives background on the companies including what they used before R/3, why they chose R/3, and some of the challenges involved with the changing over to R/3. The companies that were analyzed are Allegran Pharmaceuticals, Pacific Communications, Varian Incorporated, Northop-Grumman, Sempra Energy, and Goodrich. A comparison of the companies is done along with analysis on strategic motivators behind the change to R/3.
Network Syslog Monitor, Surender Reddy Gummadi
Network Syslog Monitor, Surender Reddy Gummadi
Theses Digitization Project
The purpose of this project to develope a network syslog monitoring system to monitor network devices like printers, switches, etc. and to help the network technical help desk personnel to handle issues promptly and effectively based on the syslog messages captured by the syslog server.
Semantically Annotating A Web Service, Kunal Verma, Amit P. Sheth
Semantically Annotating A Web Service, Kunal Verma, Amit P. Sheth
Kno.e.sis Publications
In the past few years, service-oriented architecture (SOA) has transitioned from a partially formed vision into a widely implemented paradigm, with Web services (WS) being the forerunners to implementing SOA-based solutions. But even though the current trend is to use Web services' standards-based nature to establish static connections between various components, businesses are starting to explore dynamic value-added propositions, such as reuse, interoperability, and agility.
Role Of Semantics In Autonomic & Adaptive Web Services And Processes, Amit P. Sheth
Role Of Semantics In Autonomic & Adaptive Web Services And Processes, Amit P. Sheth
Kno.e.sis Publications
The emergence of Service Oriented Architectures (SOA) has created a new paradigm of loosely coupled distributed systems. In the METEOR-S project, we have studied the comprehensive role of semantics in all stages of the life cycle of service and process-- including annotation, publication, discovery, interoperability/data mediation, and composition. In 2002-2003, we had offered a broad framework of semantics consisting of four types:1) Data semantics, 2) Functional semantics, 3) Non-Functional semantics and 4) Execution semantics. This talk describes the need for the four types of semantics, its standards-based support through WSDL-S/SAWSDL, and the need for such semantic representation to dynamic and …
Improvement To The Data Logging Capability Of A Cough Monitoring System, Matthew Barlow
Improvement To The Data Logging Capability Of A Cough Monitoring System, Matthew Barlow
Inquiry: The University of Arkansas Undergraduate Research Journal
Data logging capability of a previously developed self contained cough recorder using an accelerometer as the sensing element is improved by using a secure digital memory card for later retrieval on a computer. Firmware is developed to enhance the functionality of the cough recorder. Existing libraries are modified for increased write rates. Increased writing speed allows 8-bit sampling at rates exceeding 8kHz, allowing for detailed time and frequency domain analysis. Additional features have also been developed to enable easy management of recordings, such as a file system compatibility with Microsoft Windows., and unique file names for each recording.
Web Based Entry Level Mathematics Test, Okbun Baek
Web Based Entry Level Mathematics Test, Okbun Baek
Theses Digitization Project
The primary purpose of the project is to develop a web site where students can practice entry level mathematics questions.
Document Imaging Application, Ruchi Sukhija
Document Imaging Application, Ruchi Sukhija
Theses Digitization Project
The purpose of this project was to develop a document imaging application. By scanning the documents into an electronic repository, medical staff will be able to more easily store and locate these records. To make the application user friendly and facilitate staff access to patient medical records, the application is wed-based and uses the Oracle Application Server to implement a multitiered model.
On-Line Multimedia Management System, Yibin Jiang
On-Line Multimedia Management System, Yibin Jiang
Theses Digitization Project
Online Multimedia Management System (OMMS) is a project to provide users to store and share their mutimedia files. The users and administrator can modify and update the multimedia files and database information from a normal web browser. The administrator and users with access have different levels of permission.
Data Integration, Meenakshi Nagarajan
Glycoo Ontology, Christopher Thomas
Learning To Model Spatial Dependency: Semi-Supervised Discriminative Random Fields, Chi-Hoon Lee, Shaojun Wang, Feng Jiao, Dale Schuurmans, Russell Greiner
Learning To Model Spatial Dependency: Semi-Supervised Discriminative Random Fields, Chi-Hoon Lee, Shaojun Wang, Feng Jiao, Dale Schuurmans, Russell Greiner
Kno.e.sis Publications
We present a novel, semi-supervised approach to training discriminative random fields (DRFs) that efficiently exploits labeled and unlabeled training data to achieve improved accuracy in a variety of image processing tasks. We formulate DRF training as a form of MAP estimation that combines conditional loglikelihood on labeled data, given a data-dependent prior, with a conditional entropy regularizer defined on unlabeled data. Although the training objective is no longer concave, we develop an efficient local optimization procedure that produces classifiers that are more accurate than ones based on standard supervised DRF training. We then apply our semi-supervised approach to train DRFs …
Enabling P2p Cooperative Wms Proxy Caching And Prefetching In An Educational Environment, Jeffrey A. Bergamini, Michael Haungs
Enabling P2p Cooperative Wms Proxy Caching And Prefetching In An Educational Environment, Jeffrey A. Bergamini, Michael Haungs
Computer Science and Software Engineering
Given the great demand and promise for educational use of GIS, real time access to massive remote geospatial datasets for pedagogical purposes would be immensely useful to educators and students. However, such access has remained elusive. In other work, we have demonstrated that a P2P distributed system of client-side proxies can address the challenges posed by the interactive, multiplicative, and exploratory nature of classroom GIS, and we described this system at a high level. In this paper, we present the details of several novel techniques that enable P2P cooperative caching and prefetching of OGC WMS data in an educational lab …
Beyond Sawsdl - A Game Plan For Broader Adoption Of Semantic Web Services, Amit P. Sheth
Beyond Sawsdl - A Game Plan For Broader Adoption Of Semantic Web Services, Amit P. Sheth
Kno.e.sis Publications
After a flurry of research activities led by the OWL-S, WSMO, SWSF, and WSDL-S groups, we now have taken the first concrete steps toward building a Semantic Web Services (SWS) based solution, in the form of a W3C candidate recommendation SAWSDL [http://www.w3.org/2002/ws/sawsdl/], associated tools and use cases, and initial applications [1]. Where do we go from here? Researchers among us may be fully convinced of the importance and benefit of adding semantics to Web services and impatient to see their research translated into technologies and adapted for real use. However, I believe we may need to be patient and do …
A Unified Approach To Retrieving Web Documents And Semantic Web Data, Trivikram Immaneni, Krishnaprasad Thirunarayan
A Unified Approach To Retrieving Web Documents And Semantic Web Data, Trivikram Immaneni, Krishnaprasad Thirunarayan
Kno.e.sis Publications
The Semantic Web seems to be evolving into a property-linked web of RDF data, conceptually divorced from (but physically housed in) the hyperlinked web of HTML documents. We discuss the Unified Web model that integrates the two webs and formalizes the structure and the semantics of interconnections between them. We also discuss the Hybrid Query Language which combines the Data and Information Retrieval techniques to provide a convenient and uniform way to retrieve data and documents from the Unified Web. We present the retrieval system SITAR and some preliminary results.
Schema-Driven Relationship Extraction From Unstructured Text, Cartic Ramakrishnan
Schema-Driven Relationship Extraction From Unstructured Text, Cartic Ramakrishnan
Kno.e.sis Publications
No abstract provided.
Sensor Networks Survey, Cory Andrew Henson, Satya S. Sahoo
Sensor Networks Survey, Cory Andrew Henson, Satya S. Sahoo
Kno.e.sis Publications
No abstract provided.
Unwired: Student Use Of Technology In The Ubiquitous Computing World, Mike Degagne
Unwired: Student Use Of Technology In The Ubiquitous Computing World, Mike Degagne
Undergraduate Review
No abstract provided.
A Classifier To Evaluate Language Specificity In Medical Documents, Trudi Miller '08, Gondy A. Leroy, Samir Chatterjee, Jie Fan, Brian Thoms '09
A Classifier To Evaluate Language Specificity In Medical Documents, Trudi Miller '08, Gondy A. Leroy, Samir Chatterjee, Jie Fan, Brian Thoms '09
CGU Faculty Publications and Research
Consumer health information written by health care professionals is often inaccessible to the consumers it is written for. Traditional readability formulas examine syntactic features like sentence length and number of syllables, ignoring the target audience's grasp of the words themselves. The use of specialized vocabulary disrupts the understanding of patients with low reading skills, causing a decrease in comprehension. A naive Bayes classifier for three levels of increasing medical terminology specificity (consumer/patient, novice health learner, medical professional) was created with a lexicon generated from a representative medical corpus. Ninety-six percent accuracy in classification was attained. The classifier was then applied …
Intimacy And Face-To-Face Versus Computer Interaction, Emily Snow
Intimacy And Face-To-Face Versus Computer Interaction, Emily Snow
Undergraduate Review
No abstract provided.
Report On Realizing Practical Approximate And Distributed Reasoning For Ontologies, Pascal Hitzler, Peter Dolog, Perry Groot, Michel Klein, Malgorzata Mochol, Lyndon Nixon, Linda Peelen, Sebastian Rudolph, Stefan Schlobach, Heiner Stuckenschmidt, Denny Vrandecic, Holger Wache
Report On Realizing Practical Approximate And Distributed Reasoning For Ontologies, Pascal Hitzler, Peter Dolog, Perry Groot, Michel Klein, Malgorzata Mochol, Lyndon Nixon, Linda Peelen, Sebastian Rudolph, Stefan Schlobach, Heiner Stuckenschmidt, Denny Vrandecic, Holger Wache
Computer Science and Engineering Faculty Publications
We report on the progress we have made in KnowledgeWeb on the topic of scalable ontology reasoning. This deliverable contains contributions which advance the state of the art on a broad front, covering query approximation, ABox reasoning and TBox reasoning. It also covers approximation for uncertainty handling and for multi-perspective reasoning.
Personal Information Management. A Framework For Development Of Personalisable Web Based Services, Christopher Fuchs
Personal Information Management. A Framework For Development Of Personalisable Web Based Services, Christopher Fuchs
Theses
The thesis research proposed herein will model, analyse and implement strategies for the development of personalised services. The goal of the research work is to design and implement a framework which supports developers by minimising the effort required in implementing personalised services. This includes the ability to react to localisation changes and to present proper information. An overall design goal is the independency of most components from each other which will be attained through the use of standard technologies and protocols and the consistent use of a component model. The result will include the proposed framework and the analyses of …