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Displaying 1-12 out of 12 total
Enabling High-Performance Computing as a Service
Found in: Computer
By Moustafa AbdelBaky,Manish Parashar,Hyunjoo Kim,Kirk E. Jordan,Vipin Sachdeva,James Sexton,Hani Jamjoom,Zon-Yin Shae,Gergina Pencheva,Reza Tavakoli,Mary F. Wheeler
Issue Date:October 2012
pp. 72-80
With the right software infrastructure, clouds can provide scientists with "as a service" access to high-performance computing resources. An award-winning prototype framework transforms the Blue Gene/P system into an elastic cloud to run a repres...
Scheduling Batch and Heterogeneous Jobs with Runtime Elasticity in a Parallel Processing Environment
Found in: 2012 26th IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
By Dinesh Kumar,Zon-yin Shae,Hani Jamjoom
Issue Date:May 2012
pp. 65-78
Today's schedulers for a parallel processing environment are generally optimized for submit-time elasticity of batch jobs only, where resource needs are specified only at submission time. They are not designed for runtime elasticity of heterogeneous worklo...
Multimedia Chat for Helpdesks: A Requirements Study, a Practical SOA Architecture, and an Interface Prototype
Found in: Object-Oriented Real-Time Distributed Computing, IEEE International Symposium on
By Zon-Yin Shae, Tony Bergstrom, Claudio Pinhanez, Mark Podlaseck
Issue Date:March 2009
pp. 198-205
In this work we study the actual requirements of amultimedia chat system for helpdesks by quantifying theverbal imagery communication in 115 real transcripts. Thedata shows that in chats which use verbal imagery, itcorresponds to about 25% of the total tim...
Multimedia Chat for Helpdesks: A Practical SOA Architecture
Found in: Services, IEEE Congress on
By Zon-Yin Shae, Tony Bergstrom, Claudio Pinhanez, Mark Podlaseck
Issue Date:July 2008
pp. 75-77
The existing 3rd party chat services for help desk are text based only and more effective communication between user and agent for better help desk support in multimedia chat services is called for. It would be a very expensive approach to totally re-write...
peerTalk: A Peer-to-Peer Multiparty Voice-over-IP System
Found in: IEEE Transactions on Parallel and Distributed Systems
By Xiaohui Gu, Zhen Wen, Philip S. Yu, Zon-Yin Shae
Issue Date:April 2008
pp. 515-528
Multi-party voice-over-IP (MVoIP) services allow a group of people to freely communicate with each other via Internet, which have many important applications such as on-line gaming and tele-conferencing. In this paper, we present a peer-to-peer MVoIP syste...
Efficient Internet Chat Services for Help Desk Agents
Found in: Services Computing, IEEE International Conference on
By Zon-Yin Shae, Dinesh Garg, Rajarshi Bhose, Ritabrata Mukherjee, Sinem Guven
Issue Date:July 2007
pp. 589-596
This paper presents a model for
CSR: Speaker Recognition from Compressed VoIP Packet Stream
Found in: Multimedia and Expo, IEEE International Conference on
By C. Aggarwal, D. Olshefski, D. Saha, Zon-Yin Shae, P. Yu
Issue Date:July 2005
pp. 970-973
VoIP applications require the ability to identify speakers in real time. This paper presents Compressed Speaker Recognition (CSR), an innovative approach to perform speaker recognition directly from the compressed voice packets. CSR performs online speaker...
Immersive Whiteboards In a Networked Collaborative Environment
Found in: Multimedia and Expo, IEEE International Conference on
By Belle L. Tseng, Zon-Yin Shae, Wing Ho Leung, Tsuhan Chen
Issue Date:August 2001
pp. 110
An immersive whiteboard system is presented in a networked collaborative environment where users at multiple locations can communicate with each other. The immersive system consists of five major components: the network, the virtual environment, the avatar...
Multi-Resolution and Streaming of Whiteboard Stroke Media
Found in: Microelectronics Systems Education, IEEE International Conference on/Multimedia Software Engineering, International Symposium on
By Zon-Yin Shae, Belle Tseng, Juerg von Kaenel
Issue Date:November 2000
pp. 154
Pen stroke data collected on electronic whiteboards is typically collected together and grouped into static pages of information. However to be able to use electronic whiteboards for virtual collaborations in a network environment, the inherent dynamic tim...
A Video Conferencing Testbed on ATM: Design, Implementation and Optimizations
Found in: Multimedia Computing and Systems, International Conference on
By Debanjan Saha, Dilip Kandlur, Tsipora Barzilai, Zon-Yin Shae, Marc Willebeek-LeMair
Issue Date:May 1995
pp. 0023
This paper describes our experiences with the design and implementation of a very high-end video conferencing testbed on an ATM network. Our system is built on an IBM RISC System/6000 equipped with prototype hardware for video and audio capture and compres...
A service composition framework for market-oriented high performance computing cloud
Found in: Proceedings of the 19th ACM International Symposium on High Performance Distributed Computing (HPDC '10)
By Hani Jamjoom, Kirk Jordan, Tran Vu Pham, Zon-Yin Shae
Issue Date:June 2010
pp. 284-287
Despite the success High Performance Computing (HPC) across a number of application domains, the adoption of HPC resources and applications is still limited, primarily due to its high capital cost, system complexity, application availability, and service d...
Supporting multi-party voice-over-IP services with peer-to-peer stream processing
Found in: Proceedings of the 13th annual ACM international conference on Multimedia (MULTIMEDIA '05)
By Philip S. Yu, Xiaohui Gu, Zhen Wen, Zon-Yin Shae
Issue Date:November 2005
pp. 303-306
Multi-party voice-over-IP (MVoIP) services provide economical and natural group communication mechanisms for many emerging applications such as on-line gaming, distance collaboration, and tele-immersion. In this paper, we present a novel peer-to-peer (P2P)...