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179
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CSR
2007
Springer
16 years 1 months ago
On the Complexity of Matrix Rank and Rigidity
We revisit a well studied linear algebraic problem, computing the rank and determinant of matrices, in order to obtain completeness results for small complexity classes. In partic...
Meena Mahajan, Jayalal M. N. Sarma
ESCIENCE
2006
IEEE
16 years 1 months ago
TextGrid and eHumanities
TextGrid is a new Grid project in the framework of the German D-Grid initiative, with the aim to deploy Grid technologies for humanities scholars working on historical (German) te...
Peter Gietz, Andreas Aschenbrenner, Stefan Bü...
SIGECOM
2006
ACM
138views ECommerce» more  SIGECOM 2006»
16 years 1 months ago
Bid expressiveness and clearing algorithms in multiattribute double auctions
We investigate the space of two-sided multiattribute auctions, focusing on the relationship between constraints on the offers traders can express through bids, and the resulting c...
Yagil Engel, Michael P. Wellman, Kevin M. Lochner
183
Voted
ISPDC
2005
IEEE
16 years 1 months ago
GMRES Method on Lightweight GRID System
Grid computing accomplishes high throughput computing by using a very large number of unexploited computing resources. We present a parallel method GMRES to solve large sparse lin...
Haiwu He, Guy Bergére, Serge G. Petiton
DIGRA
2005
Springer
16 years 29 days ago
Growing Complex Games
Do computer simulation games display emergent behavior? Are they models of complex systems or ‘life’ systems? This paper aims to explore and investigate how games studies can ...
Nicholas Glean
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