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IDEAS
2005
IEEE
93views Database» more  IDEAS 2005»
15 years 9 months ago
Semantic Query Transformation Using Ontologies
Traditional approaches to query processing aim at rewriting a given query into another more efficient one that uses less time and/or resources during the execution. There by, the...
Chokri Ben Necib, Johann Christoph Freytag
EVOW
2008
Springer
15 years 5 months ago
Improving Query Expansion with Stemming Terms: A New Genetic Algorithm Approach
Nowadays, searching information in the web or in any kind of document collection has become one of the most frequent activities. However, user queries can be formulated in a way th...
Lourdes Araujo, José R. Pérez-Ag&uum...
ICALP
1997
Springer
15 years 8 months ago
Axiomatizations for the Perpetual Loop in Process Algebra
Abstract. Milner proposed an axiomatization for the Kleene star in basic process algebra, in the presence of deadlock and empty process, modulo bisimulation equivalence. In this pa...
Wan Fokkink
ICCBR
2007
Springer
15 years 10 months ago
The Role of Context Models in Association with Flexible Design Processes - Position Paper
In this position paper, we discuss the interdependencies of context models and flexible design processes in the chip industry. We illustrate this by an ontology-based context model...
Mirjam Minor, Daniel Schmalen, Andreas Koldehoff
CVPR
2011
IEEE
14 years 12 months ago
Adapting an Object Detector by Considering the Worst Case: a Conservative Approach
The performance of an offline-trained classifier can be improved on-site by adapting the classifier towards newly acquired data. However, the adaptation rate is a tuning parame...
Guang Chen, TonyX. Han