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ICFP
2009
ACM
14 years 10 months ago
2009
ACM
Memoization is a well-known optimization technique used to eliminate redundant calls for pure functions. If a call to a function f with argument v yields result r, a subsequent ca...
RECOMB
2008
Springer
14 years 10 months ago
2008
Springer
Abstract. One phylogeny-based approach to horizontal gene transfer (HGT) detection entails comparing the topology of a gene tree to that of the species tree, and using their differ...
EDBT
2004
ACM
14 years 10 months ago
2004
ACM
The join operation, which combines tuples from multiple relations, is the most fundamental and, typically, the most expensive operation in database queries. The standard approach t...
INFOCOM
2005
IEEE
14 years 3 months ago
2005
IEEE
— In this paper, we propose to address the energy efficient routing problem in multi-hop wireless networks with accumulative relay. In the accumulative relay model, partially ov...
VLDB
2005
ACM
14 years 3 months ago
2005
ACM
Most recent schema matching systems assemble multiple components, each employing a particular matching technique. The domain user must then tune the system: select the right compo...