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ICWS
2009
IEEE
14 years 6 months ago
A Policy-Based Middleware for Web Services SLA Negotiation
Negotiation of Service Level Agreements (SLAs) is very important for maintaining Quality of Service (QoS) of composite Web services-based business processes. The process of negoti...
Farhana H. Zulkernine, Patrick Martin, Chris Cradd...
OOPSLA
2005
Springer
14 years 2 months ago
MDAbench: a tool for customized benchmark generation using MDA
Designing component-based application that meets performance requirements remains a challenging problem, and usually requires a prototype to be constructed to benchmark performanc...
Liming Zhu, Yan Liu, Ian Gorton, Ngoc Bao Bui
SIGMOD
2001
ACM
158views Database» more  SIGMOD 2001»
14 years 9 months ago
Generating Efficient Plans for Queries Using Views
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
Foto N. Afrati, Chen Li, Jeffrey D. Ullman
VR
2000
IEEE
174views Virtual Reality» more  VR 2000»
14 years 1 months ago
Optimization-Based Virtual Surface Contact Manipulation at Force Control Rates
Previous interactive works have used springs, heuristics, and dynamics for surface placement applications. We present an analytical technique for kilohertz rate manipulation of CA...
Donald D. Nelson, Elaine Cohen
AI
2003
Springer
14 years 2 months ago
Pattern-Based AI Scripting Using ScriptEase
Creating realistic artificially-intelligent characters is seen as one of the major challenges of the commercial games industry. Historically, character behavior has been specifie...
Matthew McNaughton, James Redford, Jonathan Schaef...