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SIGMOD
2006
ACM
194views Database» more  SIGMOD 2006»
16 years 5 months ago
Graph-based synopses for relational selectivity estimation
This paper introduces the Tuple Graph (TuG) synopses, a new class of data summaries that enable accurate selectivity estimates for complex relational queries. The proposed summari...
Joshua Spiegel, Neoklis Polyzotis
CIVR
2009
Springer
151views Image Analysis» more  CIVR 2009»
15 years 11 months ago
Reusing annotation labor for concept selection
Describing shots through the occurrence of semantic concepts is the first step towards modeling the content of a video semantically. An important challenge is to automatically se...
Robin Aly, Djoerd Hiemstra, Arjen P. de Vries
GECCO
2007
Springer
181views Optimization» more  GECCO 2007»
15 years 11 months ago
Exploring selection mechanisms for an agent-based distributed evolutionary algorithm
In this paper we propose an agent-based model of evolutionary algorithms (EAs) which extends seamlessly from concurrent single-host to distributed multi-host installations. Since ...
A. E. Eiben, Marc Schoenauer, Juan Luís Jim...
TSD
2004
Springer
15 years 10 months ago
Dynamic Unit Selection for Very Low Bit Rate Coding at 500 bits/sec
This paper presents a new unit selection process for Very Low Bit Rate speech encoding around 500 bits/sec. The encoding is based on speech recognition and speech synthesis technol...
Marc Padellini, François Capman, Genevi&egr...
116
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GECCO
2003
Springer
108views Optimization» more  GECCO 2003»
15 years 10 months ago
Sexual Selection of Co-operation
Advocates of sexual selection theory have argued that various male traits, such as male co-operative behavior towards females, can evolve through female preference for mating with ...
Muhammad Afzal Upal