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157
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CIKM
2008
Springer
15 years 7 months ago
Indexing and retrieval of a Greek corpus
Greek is one of the most difficult languages to handle in Web Information Retrieval (IR) related tasks. Its difficulty stems from the fact that it is grammatically, morphologicall...
Georgios Paltoglou, Michail Salampasis, Fotis Laza...
LREC
2010
216views Education» more  LREC 2010»
15 years 7 months ago
Automatic Grammar Rule Extraction and Ranking for Definitions
Learning texts contain much implicit knowledge which is ideally presented to the learner in a structured manner - a typical example being definitions of terms in the text, which w...
Claudia Borg, Mike Rosner, Gordon J. Pace
IJCAI
1997
15 years 7 months ago
Compiling Reasoning with and about Preferences into Default Logic
We address the problem of introducing preferences into default logic. Two approaches are given, one a generalisation of the other. In the first approach, an ordered default theory...
James P. Delgrande, Torsten Schaub
GECCO
2010
Springer
191views Optimization» more  GECCO 2010»
15 years 5 months ago
Fitness importance for online evolution
To complement standard fitness functions, we propose "Fitness Importance" (FI) as a novel meta-heuristic for online learning systems. We define FI and show how it can be...
Philip Valencia, Raja Jurdak, Peter Lindsay
161
Voted
IJRR
2008
100views more  IJRR 2008»
15 years 5 months ago
Comparing the Power of Robots
Robots must complete their tasks in spite of unreliable actuators and limited, noisy sensing. In this paper, we consider the information requirements of such tasks. What sensing a...
Jason M. O'Kane, Steven M. LaValle