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ACL
2010
14 years 9 months ago
Efficient Inference through Cascades of Weighted Tree Transducers
Weighted tree transducers have been proposed as useful formal models for representing syntactic natural language processing applications, but there has been little description of ...
Jonathan May, Kevin Knight, Heiko Vogler
GECCO
2005
Springer
130views Optimization» more  GECCO 2005»
15 years 4 months ago
Hybrid real-coded mutation for genetic algorithms applied to graph layouts
In this paper we introduce an application of real-coded genetic algorithms to the problem of consistent graph layout and exploring the role of mutation for this particular problem...
Dana Vrajitoru, Jason DeBoni
JCM
2006
86views more  JCM 2006»
14 years 11 months ago
Dense RFID Reader Deployment in Europe using Synchronization
For a dense RFID reader deployment, such as in a warehouse, where hundreds of readers will be positioned in a building, the interference between all these readers must be studied c...
Kin Seong Leong, Mun Leng Ng, Alfio R. Grasso, Pet...
CIIT
2004
15 years 18 days ago
Speeding up keyword search for search engines
In the current information age, the dominant method for information search is by providing few keywords to a search engine. Keyword search is currently one of the most important o...
Sanjay Baberwal, Ben Choi
VLDB
1998
ACM
138views Database» more  VLDB 1998»
15 years 3 months ago
TOPAZ: a Cost-Based, Rule-Driven, Multi-Phase Parallelizer
Currently the key problems of query optimization are extensibility imposed by object-relational technology, as well as query complexity caused by forthcoming applications, such as...
Clara Nippl, Bernhard Mitschang