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CIKM
2005
Springer
14 years 1 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
GECCO
2003
Springer
283views Optimization» more  GECCO 2003»
14 years 1 months ago
A Game-Theoretic Memory Mechanism for Coevolution
One problem associated with coevolutionary algorithms is that of forgetting, where one or more previously acquired traits are lost only to be needed later. We introduce a new coevo...
Sevan G. Ficici, Jordan B. Pollack
ECAL
2001
Springer
14 years 14 days ago
The Shifting Network: Volume Signalling in Real and Robot Nervous Systems
This paper presents recent work in computational modelling of diffusing gaseous neuromodulators in biological nervous systems. It goes on to describe work in adaptive autonomous sy...
Phil Husbands, Andrew Philippides, Tom Smith, Mich...
GCSE
2001
Springer
14 years 14 days ago
Reflection Support by Means of Template Metaprogramming
Abstract. The C++ language has only a limited runtime type information system, which doesn’t provide full reflection capabilities. We present a general mechanism to support refle...
Giuseppe Attardi, Antonio Cisternino
ICDE
2000
IEEE
110views Database» more  ICDE 2000»
14 years 12 days ago
Optimal Index and Data Allocation in Multiple Broadcast Channels
The issue of data broadcast has received much attention in mobile computing. A periodic broadcast of frequently requested data can reduce the workload of the up-link channel and f...
Shou-Chih Lo, Arbee L. P. Chen