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CIKM
2005
Springer
15 years 11 months ago
An evaluation of evolved term-weighting schemes in information retrieval
This paper presents an evaluation of evolved term-weighting schemes on short, medium and long TREC queries. A previously evolved global (collection-wide) term-weighting scheme is ...
Ronan Cummins, Colm O'Riordan
COMPGEOM
2001
ACM
15 years 9 months ago
PRECISE: efficient multiprecision evaluation of algebraic roots and predicates for reliable geometric computation
: Many geometric problems like generalized Voronoi diagrams, medial axis computations and boundary evaluation involve computation and manipulation of non-linear algebraic primitive...
Shankar Krishnan, Mark Foskey, Tim Culver, John Ke...
155
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IPPS
2008
IEEE
16 years 15 days ago
Performance comparison of SGI Altix 4700 and SGI Altix 3700 Bx2
Suitability of the next generation of high-performance computing systems for petascale simulations will depend on a balance between factors such as processor performance, memory p...
Subhash Saini, Dennis C. Jespersen, Dale Talcott, ...
CHI
2004
ACM
16 years 6 months ago
Performance of menu-augmented soft keyboards
We report results on the performance of the combination of soft keyboards and marking menus. A model of expert user performance indicated an 11 - 37% (depending on the keyboard la...
Poika Isokoski
INFOCOM
2003
IEEE
15 years 11 months ago
Network Management Information For Light-Path Assessment: Trade-off between Performance and Complexity
We investigate network management information for light-path assessment to dynamically set up end-to-end lightpaths across administrative domains. Our focus is on invetigating what...
Guanglei Liu, Chuanyi Ji, Vincent W. S. Chan