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An Efficient Scheme For Authenticating Public Keys In Sensor Networks, Wenliang Du, Ronghua Wang, Peng Ning Jan 2005

An Efficient Scheme For Authenticating Public Keys In Sensor Networks, Wenliang Du, Ronghua Wang, Peng Ning

Electrical Engineering and Computer Science - All Scholarship

With the advance of technology, Public Key Cryptography (PKC) will sooner or later be widely used in wireless sensor networks. Recently, it has been shown that the performance of some public key algorithms, such as Elliptic Curve Cryptography (ECC), is already close to being practical on sensor nodes. However, the energy consumption of PKC is still expensive, especially compared to symmetric-key algorithms. To maximize the lifetime of batteries, we should minimize the use of PKC whenever possible in sensor networks. This paper investigates how to replace one of the important PKC operations–the public key authentication–with symmetric key operations that are …

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Polymorphic Self-* Agents For Stigmergic Fault Mitigation In Large-Scale Real-Time Embedded Systems, Derek Messie, Jae C. Oh Jan 2005

Polymorphic Self-* Agents For Stigmergic Fault Mitigation In Large-Scale Real-Time Embedded Systems, Derek Messie, Jae C. Oh

Electrical Engineering and Computer Science - All Scholarship

Organization and coordination of agents within large-scale, complex, distributed environments is one of the primary challenges in the field of multi-agent systems. A lot of interest has surfaced recently around self-* (self-organizing, self-managing, self-optimizing, self-protecting) agents. This paper presents polymorphic self-* agents that evolve a core set of roles and behavior based on environmental cues. The agents adapt these roles based on the changing demands of the environment, and are directly implementable in computer systems applications. The design combines strategies from game theory, stigmergy, and other biologically inspired models to address fault mitigation in large-scale, real-time, distributed systems. The agents …

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Ikum: An Integrated Web Personalization Platform Based On Content Structures And User Behavior, Magdalini Eirinaki, Joannis Vlachakis, Sarabjot Anand Jan 2005

Ikum: An Integrated Web Personalization Platform Based On Content Structures And User Behavior, Magdalini Eirinaki, Joannis Vlachakis, Sarabjot Anand

Faculty Publications

Web personalization is the process of customizing a web site to the needs of each specific user or set of users, taking advantage of the knowledge acquired through the analysis of the user’s navigational behavior. The objective of the I-KnowUMine project (IKUM) is to develop an integrated platform (referred to in the paper as the “IKUM system”) that uses state of the art technology and research results from different application domains in order to provide the basis for the development of online services in a wide range of application areas, presenting personalized content, services and applications to users in a …

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Student Usability Project Recommendations Define Information Architecture For Library Technology, Erika Rogers Jan 2005

Student Usability Project Recommendations Define Information Architecture For Library Technology, Erika Rogers

Computer Science and Software Engineering

This paper demonstrates how interaction and usability evaluation techniques (e.g., Preece 2002) support the restructuring of information in a number of functional library areas. Senior level computer science students studying human-computer interaction principles worked with library leaders on three different projects: i) a prototype of an interactive data visualization application for more effective collections management; ii) usability recommendations for improving access to the electronic database systems; and iii) design and development of a technology-mediated, Web accessible digital research portal. All three cases started out as quarter-long (8-week) class projects with teams of three to four computer science students whose goals …

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A User-Centered Content Architecture For An Academic Digital Research Portal, Erika Rogers, Mary M. Somerville, Alissa Randles Jan 2005

A User-Centered Content Architecture For An Academic Digital Research Portal, Erika Rogers, Mary M. Somerville, Alissa Randles

Computer Science and Software Engineering

As part of the digital evolution of libraries, librarians are now expected to serve in new roles as knowledge mediators, and to provide much more technologically based support and assistance for students’ progress towards information literacy. This paper describes an ongoing collaborative project between students and library personnel to incorporate usability evaluation, interaction design techniques, and instructional design theories in the design and development of a flexible web-based Research Portal.

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Chinese Restaurant Online System, Yaming Chen Jan 2005

Chinese Restaurant Online System, Yaming Chen

Theses Digitization Project

Chinese Restaurant Online System was designed to allow customers to view information about the restaurant over the Web and order some dishes online. It allows employees to login to do their work, depending on their sponsored rights.

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Micro-Payment Exchange System, Yiyao Hao Jan 2005

Micro-Payment Exchange System, Yiyao Hao

Theses Digitization Project

The purpose of this project is to investigate the infrastructure requirements for a currency exchange market for holders of currencies issued through the Lightweight Currency Protocol. The Lightweight Currency Protocol was designed as a means for entities to issue currencies for the purpose of cultivating low value business transactions between collaborating nodes in a peer-to-peer market.

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Cares - Computer Aided Rehabilitation Software, Kirti Katiyar Jan 2005

Cares - Computer Aided Rehabilitation Software, Kirti Katiyar

Theses Digitization Project

This project was done with the vision that it would simplify and improve outpatient treatment of substance abusers through a rehabilitation software program with 24-7 access availability. By developing an easy-to-use interface for out-patient substance abuse patients, they along with their counselors, administrators and insurance agencies, will be able to facilitate continuous communication during the course of a patient's treatment.

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Food Wholesale Ordering System, Dennis Meng Yann Hsieh Jan 2005

Food Wholesale Ordering System, Dennis Meng Yann Hsieh

Theses Digitization Project

FWOS (Food Wholesaler Ordering System) demonstrates the application of web services to provide an ecommerce solution for general food wholesaler and their customers. The main goal of this project is to provide graphical user interfaces for the four user types including visitor, member, sales person and sales manager. The system provides a contact base ordering system, an account management sub-system, and a powerful accounting subsystem.

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Wiki Message Linking, Hongping Yang Jan 2005

Wiki Message Linking, Hongping Yang

Theses Digitization Project

Wiki Message Linking (WML) is a group communication tool that will be used between group members and the group leader. By using WML, group web pages are created and modified easily. From the WML, new pages are created and owned by their creators. The group leader and the page owner can modify the page, and the owner may give permission for other people to modify the web page; member can edit their works online and the leader can review the works and correct the works directly from the WML.

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Azip, Audio Compression System: Research On Audio Compression, Comparison Of Psychoacoustic Principles And Genetic Algorithms, Howard Chen Jan 2005

Azip, Audio Compression System: Research On Audio Compression, Comparison Of Psychoacoustic Principles And Genetic Algorithms, Howard Chen

Theses Digitization Project

The purpose of this project is to investigate the differences between psychoacoustic principles and genetic algorithms (GA0). These will be discussed separately. The review will also compare the compression ratio and the quality of the decompressed files decoded by these two methods.

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Advising Module: Graduate Application System For The Computer Science Graduate Program, Yen-Hsi Chiang Jan 2005

Advising Module: Graduate Application System For The Computer Science Graduate Program, Yen-Hsi Chiang

Theses Digitization Project

The Advising Module: Graduate Application System is a Web-based application system that provides quality advice on coursework for prospective as well as continuing graduate students. It also serves as an improved tracking system for the graduate coordinator. Authorized parties may obtain access to status evaluations, master's options, and permitted course waivers, course listings, personal data, various advisement forms, application usage statistics, and automatic data updating process reports.

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Get The Right Price Every Day, Gerardo Javier Garcia Sotelo Jan 2005

Get The Right Price Every Day, Gerardo Javier Garcia Sotelo

Theses Digitization Project

The purpose of this project is to manage restaurants using a software system called GRIPED (Get the Right Price Every day). The system is designed to cover quality control, food cost control and portion control for better management of a restaurant.

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Virtual Sports Stock Exchange, Chi-Chih Chen Jan 2005

Virtual Sports Stock Exchange, Chi-Chih Chen

Theses Digitization Project

The goal of this project is to create a web application to help people learn about the stock market. The Virtual Sports Stock Exchange (VSSX) simulates market trading based on the world of sports. It allows users to experiment with different economic models. Virtual Sports Stock Exchange (VSSX) uses HTML and Java Server Page to generate the output and calculations and it uses Java Servlet to interact with the Oracle 9i database.

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Intelligent Software Systems In Historical Context, Jens G. Pohl Jan 2005

Intelligent Software Systems In Historical Context, Jens G. Pohl

Collaborative Agent Design (CAD) Research Center

The purpose of this chapter is to trace the evolution of intelligent software from data-centric applications that essentially encapsulate their data environment to ontology-based applications with automated reasoning capabilities. It is argued that a distinction may be drawn between human intelligence and component capabilities within a more general definition of intelligence, and that such component capabilities can be embedded in computer software. The primary vehicle in the quest for intelligent software has been the gradual recognition of the central role played by data and information, rather than the logic and functionality of the application. The three milestones in this evolution …

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Pigtail: A Pig Addendum, Todd W. Neller, Clifton G.M. Presser Jan 2005

Pigtail: A Pig Addendum, Todd W. Neller, Clifton G.M. Presser

Computer Science Faculty Publications

The object of the jeopardy dice game Pig is to be the first player to reach 100 points. Each turn, a player repeatedly rolls a die until either a 1 is rolled or the player holds and scores the sum of the rolls (i.e., the turn total). At any time during a player’s turn, the player is faced with two choices: roll or hold. If the player rolls a 1, the player scores nothing and it becomes the opponent’s turn. If the player rolls a number other than 1, the number is added to the player’s turn total …

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Unifying An Introduction To Artificial Intelligence Course Through Machine Learning Laboratory Experiences, Ingrid Russell, Zdravko Markov, Todd W. Neller, Michael Georgiopoulos, Susan Coleman Jan 2005

Unifying An Introduction To Artificial Intelligence Course Through Machine Learning Laboratory Experiences, Ingrid Russell, Zdravko Markov, Todd W. Neller, Michael Georgiopoulos, Susan Coleman

Computer Science Faculty Publications

This paper presents work on a collaborative project funded by the National Science Foundation that incorporates machine learning as a unifying theme to teach fundamental concepts typically covered in the introductory Artificial Intelligence courses. The project involves the development of an adaptable framework for the presentation of core AI topics. This is accomplished through the development, implementation, and testing of a suite of adaptable, hands-on laboratory projects that can be closely integrated into the AI course. Through the design and implementation of learning systems that enhance commonly-deployed applications, our model acknowledges that intelligent systems are best taught through their application …

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The Semantic Web In One Day, York Sure, Pascal Hitzler, Andreas Eberhart, Rudi Studer Jan 2005

The Semantic Web In One Day, York Sure, Pascal Hitzler, Andreas Eberhart, Rudi Studer

Computer Science and Engineering Faculty Publications

To gain momentum, technologies for building private semantic Webs or parts of the World Wide semantic Web must become a commodity and easy to integrate. To determine just how far semantic Web technologies have come, we wanted to create a snapshot of what you could do by applying and assembling existing semantic Web technologies - in one day.

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Utility Computing: Certification Model, Costing Model, And Related Architecture Development, Saif Ahmed Faruqui Jan 2005

Utility Computing: Certification Model, Costing Model, And Related Architecture Development, Saif Ahmed Faruqui

Theses Digitization Project

The purpose of the thesis was to propose one set of solutions to some of the challenges that are delaying the adoption of utility computing on a wider scale. These components enable effective deployment of utility computing, efficient look-up, and comparison of service offerings of different utility computing resource centers connected to the utility computing network.

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Optimization Of A Sequential Alignment Verification And Positioning System (Savps) For Proton Radiosurgery, Mahesh Raj Neupane Jan 2005

Optimization Of A Sequential Alignment Verification And Positioning System (Savps) For Proton Radiosurgery, Mahesh Raj Neupane

Theses Digitization Project

Functional proton-beam stereotactic radiosurgery requires sub-millimeter alignment accuracy. A patient tracking system called Sequential Alignment and Position Verification System (SAVPS) is under development at Loma Linda University Medical Center. An optical positioning system (OPS), manufactured by Vicon Peak, has been chosen to verify the correct alignment of the target with the proton beam axis. The main objective of this thesis is to optimize an existing version of SAVPS by conducting error analysis. An image processing algorithm was developed and applied to estimate the error introduced by the Patient Positioning System (PPS) in order to derive the true error of the …

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Pdf Shopping System With The Lightweight Currency Protocol, Yingzhuo Wang Jan 2005

Pdf Shopping System With The Lightweight Currency Protocol, Yingzhuo Wang

Theses Digitization Project

This project is a web application for two types of bookstores an E-Bookstore and a PDF-Bookstore. Both are document sellers, however, The E-Bookstore is not a currency user. The PDF-Bookstore sells PDF documents and issues a lightweight currency called Scart. Customers can sell their PDF documents to earn Scart currency and buy PDF documents by paying with Scart.

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Vacation System, Min-Wei Lee Jan 2005

Vacation System, Min-Wei Lee

Theses Digitization Project

The purpose of this project was to explore the use of Web services to solve enterprise computing problems. XML-based Web services allow complex information systems to be subdivided. In order to explore this architectural paradigm, two systems were built: an employee records sytem, and a vacation system.

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A Portable Traveler's Weblog, Feng-Chun Lung Jan 2005

A Portable Traveler's Weblog, Feng-Chun Lung

Theses Digitization Project

This project is a web based application tha provides a friendly and simple interface to let users easily record and modify their travel experiences anytime or anywhere.

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A Secure, Payment-Based Email Delivery System, Ni Deng Jan 2005

A Secure, Payment-Based Email Delivery System, Ni Deng

Theses Digitization Project

The purpose of this project is to design, build and implement a secure, payment-based email delivery system that provides privacy and reduces spam.

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Disintermediation In The United States Air Travel Industry Who Hold The Power Of Booking Strength, Preenida Gajaseni Jan 2005

Disintermediation In The United States Air Travel Industry Who Hold The Power Of Booking Strength, Preenida Gajaseni

Theses Digitization Project

The purpose of this study is to investigate the correlation of U.S. domestic air travelers and patterns of air travel purchase within the U.S. air travel industry. Influences on the patterns of air travel purchase involved 1) demographic characteristics of travelers 2) benefits to the customer 3) customer attitude toward service providers' (defined as airlines, web-based travel agents, and traditional travel agents and 4) information sources used to select and book a flight for business and leisure trips.

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Graduate Advisor System, Richard Brian Pallow Jan 2005

Graduate Advisor System, Richard Brian Pallow

Theses Digitization Project

The purpose of this project is to update the architecture and design of the California State University San Bernardino Graduate Advisor System. This system allows potential students into the Master of Science degree program in Computer Science to complete their application online.

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Tr-2005002: The Basic Intuitionistic Logic Of Proofs, Sergei Artemov, Rosalie Iemhoff Jan 2005

Tr-2005002: The Basic Intuitionistic Logic Of Proofs, Sergei Artemov, Rosalie Iemhoff

Computer Science Technical Reports

No abstract provided.

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Tr-2005004: Basic Systems Of Epistemic Logic With Justification, Sergei Artemov, Elena Nogina Jan 2005

Tr-2005004: Basic Systems Of Epistemic Logic With Justification, Sergei Artemov, Elena Nogina

Computer Science Technical Reports

No abstract provided.

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Tr-2005006: Integration Of Laser Vibrometry With Infrared Video For Multimedia Surveillance Display, Zhigang Zhu, Weihong Li Jan 2005

Tr-2005006: Integration Of Laser Vibrometry With Infrared Video For Multimedia Surveillance Display, Zhigang Zhu, Weihong Li

Computer Science Technical Reports

No abstract provided.

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Tr-2005007: Null Spaces, Eigensystems, And Small-Rank Modifications, Victor Y. Pan, Brian Murphy, Rhys Eric Rosholt Jan 2005

Tr-2005007: Null Spaces, Eigensystems, And Small-Rank Modifications, Victor Y. Pan, Brian Murphy, Rhys Eric Rosholt

Computer Science Technical Reports

No abstract provided.

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