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ICPADS
2010
IEEE
14 years 10 months ago
Effective Performance Measurement at Petascale Using IPM
As supercomputers are being built from an ever increasing number of processing elements, the effort required to achieve a substantial fraction of the system peak performance is con...
Karl Fürlinger, Nicholas J. Wright, David Ski...
101
Voted
IPM
2010
131views more  IPM 2010»
14 years 11 months ago
Facet-based opinion retrieval from blogs
The paper presents methods of retrieving blog posts containing opinions about an entity expressed in the query. The methods use a lexicon of subjective words and phrases compiled ...
Olga Vechtomova
121
Voted
IPM
2010
174views more  IPM 2010»
14 years 10 months ago
Managing structured queries in probabilistic XML retrieval systems
Focusing on the context of XML retrieval, in this paper we propose a general methodology for managing structured queries (involving both content and structure) within any given st...
Luis M. de Campos, Juan M. Fernández-Luna, ...
CDC
2010
IEEE
130views Control Systems» more  CDC 2010»
14 years 7 months ago
A fast well-conditioned interior point method for predictive control
Interior point methods (IPMs) have proven to be an efficient way of solving quadratic programming problems in predictive control. A linear system of equations needs to be solved in...
Amir Shahzad, Eric C. Kerrigan, George A. Constant...
88
Voted
IPM
2010
134views more  IPM 2010»
14 years 11 months ago
Breakdowns in collaborative information seeking: A study of the medication process
Collaborative information seeking is integral to many professional activities. In hospital work, the medication process encompasses continual seeking for information and collaborat...
Morten Hertzum