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- Applications of HPJava
- This paper describes two applications of the HPJava language for parallel computing. The first is a multigrid solver for a Poisson equation, and the second is a CFD application that solves the Euler equations for inviscid flow. This paper illustrates how the features of the HPJava language allow these algorithms...
- Tags: Indiana University, Engineering, Performance Management, Human Resources, Workforce Management
- White papers
- HP ProCurve Networking Case Study: Indiana University
- Indiana University comprises of eight campuses across Indiana, with a total enrollment of 98,000 students. Striving to provide its students and faculty with the latest technology offerings for improved learning and productivity, Indiana University decided to deploy Gigabit Ethernet capabilities in the school's 75 Bloomington campus computer labs. By delivering...
- Tags: Hewlett-Packard Co., HP ProCurve, Gigabit Ethernet, Indiana University, Ethernet, Network Technology, Networking, Productivity
- Case studies
- Wireless Networking at Indiana University
- Indiana University IU has eight campus locations; the largest are in Bloomington IUB, Indianapolis IUPUI, and Fort Wayne. When IU began piloting wireless in 2000, the issue of wireless standards was not of immediate importance, given that the IEEE 802.11b standard represented the only major option at the time. However,...
- Tags: Network, Wireless Networking, Indiana University, Wi-Fi, Wireless
- Case studies
- Architecture, Performance, and Scalability of a Real-Time Global Positioning System Data Grid
- This paper describes the architecture of the real time SensorGrid system, which supports the real-time message routing and processing of Global Positioning System data. The current system processes 1 Hz position data from 85 stations in southern and central California. This system is built on a computer network-enabled, topic-based publish/subscribe...
- Tags: Performance, Scalability, Grid, Indiana University, GPS, Performance Management, Handhelds, Consumer Electronics, Personal Technology, Human Resources, Workforce Management, Hardware
- White papers 2007-02-23
- AJAX Integration Approach for Collaborative Calendar-Server Web Services
- The proliferation of the impressive web technologies provides developers with a way to produce performance efficient, usable, rich and interactive web based applications. A set of new technologies called AJAX Asynchronous JavaScript And XML for the browser based applications is gaining the web developer's interest. This paper presents a generic...
- Tags: Indiana University, Integration, AJAX, Internet, Software/Web Development, Web Development, Web 2.0
- White papers 2007-04-30
- Nortel Network Case Study: Indiana University
- With 8 campuses around the state, Indiana University plays a key role in the economic and social well-being of Indiana residents, offering educational, cultural, and financial benefits to the state. The growing number of students, faculty and staff that need to be connected and the fact that they are all...
- Tags: Network, Nortel Networks Corp., Indiana University, Networking
- Case studies 2007-01-01
- The Legal Status of Spyware
- Federal law enables spyware, adware, and phishing businesses to mine consumer data with impunity. This paper demonstrates that although some laws are ineffective, others provide consumers with some minimal relief. In addition, the paper proposes an innovative solution. It also discusses the implications of the "Evil-ution" of software developers in...
- Tags: Software Developer, Law, Indiana University, Phishing, Cyberthreats, Spyware, Spyware, Adware & Malware, Viruses And Worms, Spam, Development Tools, Security, Spam And Phishing, Software Development, Software/Web Development
- White papers 2006-12-16
- Drive-By Pharming
- Inexpensive broadband routers are a popular way for people to create an internal, and sometimes wireless, network in their homes. By purchasing such a router and plugging it in, they can have a network set up in seconds. Unfortunately, by visiting a malicious web page, a person can inadvertently open...
- Tags: Router, Indiana University, Routers & Switches, Network Technology, Networking, Security
- White papers 2006-12-13
- SRG: A Digital Document-Enhanced Service Oriented Research Grid
- This paper describes an ongoing project building a system that consists of tools and services for supporting Cyberinfrastructure based scientific research. This system, called the Semantic Research Grid SRG, integrates a number of existing online research tools (social bookmarking, academic search, scientific databases, journal and conference content management systems) and...
- Tags: Indiana University, Tool, Productivity
- White papers 2006-11-28
- Service-Oriented Architecture for Building a Scalable Videoconferencing System
- The availability of increasing network bandwidth and the computing power provides new opportunities for videoconferencing systems over Internet. On one hand, broadband Internet connections are spreading rapidly. Even cell phones will have broadband internet access in the near future with the implementations of 3G standards. However, developing videoconferencing systems over...
- Tags: Video Conferencing, SOA, Video, Indiana University, Internet, Corporate Communications, Broadband Internet, Telecommunications, Marketing
- White papers 2006-04-06
- GridFTP and Parallel TCP Support in NaradaBrokering
- Many of the key features of file transfer mechanisms like reliable file transfers and parallel transfers are developed as part of the original system. This makes it makes very hard to re-use the same code for different systems. This disadvantage is addressed by decoupling useful features of file transfer mechanisms...
- Tags: TCP, Messaging, Indiana University, Feature, Tcp/Ip, Groupware, Networking, Enterprise Software, Software
- White papers 2006-03-12
- WS-Messenger: A Web Services-Based Messaging System for Service-Oriented Grid Computing
- A Web services-based publish/subscribe system has the potential to create an Internet scale interoperable event notification system which is important for Grid computing as it evolves a service-oriented architecture. WS-Messenger is designed to be a Web services-based message broker that can decouple event producers and event consumers and achieve scalable,...
- Tags: Web, Message Broker, Web Service, Messaging, Indiana University, WS-Messenger, Web Services, Channel Management, Enterprise Software, Software, Marketing
- White papers 2006-03-03
- Towards a Quality Model for Effective Data Selection in Collaboratories
- Data-driven scientific applications utilize workflow frameworks to execute complex dataflows, resulting in derived data products of unknown quality. The authors discuss the on going research on a quality model that provides users with an integrated estimate of the data quality that is tuned to their application needs and is available...
- Tags: Quality, Indiana University, Databases, Enterprise Software, Software, Data Management
- White papers 2006-01-19
- Service Oriented Architecture for VoIP Conferencing
- Most current Voice/Video over IP VoIP systems are either highly centralized or dependent on IP multicast. This paper proposes the Global Multimedia Collaboration System as a scalable, integrated and service-oriented VoIP conferencing system, based on a SOAP-based collaboration framework and advanced messaging oriented middleware. This system can provide media and...
- Tags: SOA, Indiana University, Telephony, VOIP, Telecommunications, Networking
- White papers 2005-11-04
- Integrating AJAX Approach Into GIS Visualization Web Services
- As the Web platform continues to mature, one can see an increasing number of amazing technologies that take Geographic Information Systems GIS visualization applications to new levels of power and usability. By integrating new powerful technologies into GIS systems gives higher performance results with additional functionalities. The most recent development...
- Tags: Web, Web Service, Indiana University, GIS, AJAX, Software, Internet, Software/Web Development, Web Development, Web 2.0
- White papers 2005-10-16
- Introduction to Programming and Software Development: An Interactive, Incremental and Iterative Approach
- How does one teach programming to a student who does not necessarily intend to become a hardcore programmer? With this question in mind, over the past two years the introductory course on programming and software development for business majors has been completely revamped and restructured. This paper discusses the experience...
- Tags: Software, Indiana University, Programming, Software Development, Development Tools, Software/Web Development
- White papers 2005-09-04
- Information Services for Grid/Web Service Oriented Architecture (SOA) Based Geospatial Applications
- This paper presents an approach combining domain-specific registry capabilities of WRS and WS-I compatible UDDI Specifications. The authors extend UDDI Information Model to support geospatial services. The approach supports not only quasi-static, stateless metadata, but also more extensive metadata requirements of rich interacting systems. The implementation of the approach is...
- Tags: Approach, Information Service, Indiana University, UDDI, GIS, Web Services, Enterprise Software, Software
- White papers 2005-07-06
- Reputation-Based Wi-Fi Deployment
- Wi-Fi networks have a very strong potential: They are easy to deploy, they use unlicensed frequencies and they provide Internet connectivity that is several times faster than by cable modem. However, two major problems still need to be solved: the lack of a seamless roaming scheme and the variable quality...
- Tags: QoS, Indiana University, Wireless LANs, Wi-Fi, Modems, Internet Service Providers (ISPs), Wireless, Hardware, Components, Internet
- White papers 2005-06-30
- Investigating the Performance of Audio/Video Service Architecture I: Single Broker
- The availability of increasing network bandwidth and computing power provides new opportunities for videoconferencing systems over Internet. The number of homes and small offices with broadband Internet connections are increasing rapidly. Even the cell phones will have broadband Internet access in the near future with the deployment of 3G standards....
- Tags: Performance, Video Conferencing, Video, Indiana University, Internet, Corporate Communications, Broadband Internet, Telecommunications, Marketing
- White papers 2005-01-14
- Using a Java Query Analyzer to Translate Generic Query to SQL, XPath and XQuery
- As traditional relational databases and new native XML databases are maturing as viable storage solutions for XML data, application developers are faced with SQL extended to provide XML support along with new query languages, such as XPath and XQuery. At the Indiana University Digital Library Program, various data-driven digital library...
- Tags: Java, XQuery, SQL, XPath, Indiana University, Java Query Analyzer, XML, Storage, Programming Languages, Databases, Software/Web Development, Web Development, Hardware, Software Development, Enterprise Software, Software, Data Management
- White papers 2005-01-11
