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IPPS
2003
IEEE
14 years 3 months ago
Global Communication Optimization for Tensor Contraction Expressions under Memory Constraints
The accurate modeling of the electronic structure of atoms and molecules involves computationally intensive tensor contractions involving large multi-dimensional arrays. The effi...
Daniel Cociorva, Xiaoyang Gao, Sandhya Krishnan, G...
ACMICEC
2003
ACM
144views ECommerce» more  ACMICEC 2003»
14 years 3 months ago
Security model for a multi-agent marketplace
A multi-agent marketplace, MAGNET (Multi AGent Negotiation Testbed), is a promising solution to conduct online combinatorial auctions. The trust model of MAGNET is somewhat diffe...
Ashutosh Jaiswal, Yongdae Kim, Maria L. Gini
IUI
2003
ACM
14 years 3 months ago
End-user debugging for e-commerce
One of the biggest unaddressed challenges for the digital economy is what to do when electronic transactions go wrong. Consumers are frustrated by interminable phone menus, and lo...
Henry Lieberman, Earl Wagner
MM
2003
ACM
132views Multimedia» more  MM 2003»
14 years 3 months ago
A flexible and scalable authentication scheme for JPEG2000 image codestreams
JPEG2000 is an emerging standard for still image compression and is becoming the solution of choice for many digital imaging fields and applications. An important aspect of JPEG2...
Cheng Peng, Robert H. Deng, Yongdong Wu, Weizhong ...
HICSS
2002
IEEE
159views Biometrics» more  HICSS 2002»
14 years 2 months ago
Coordination of Inter-organisational Healthcare Processes via Specialisation of Internet-Based Object Life Cycles
We describe an approach to healthcare coordination using object life cycles (OLCs) [1]. By consulting the OLC of a given patient object instance, the legal methods to apply to tha...
Sistine Barretto, James R. Warren, Markus Stumptne...