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» Automation of Diagrammatic Reasoning
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204
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CSL
2006
Springer
15 years 11 months ago
Visibly Pushdown Automata: From Language Equivalence to Simulation and Bisimulation
Abstract. We investigate the possibility of (bi)simulation-like preorder/equivalence checking on the class of visibly pushdown automata and its natural subclasses visibly BPA (Basi...
Jirí Srba
DEON
2006
Springer
15 years 11 months ago
Strategic Deontic Temporal Logic as a Reduction to ATL, with an Application to Chisholm's Scenario
In this paper we extend earlier work on deontic deadlines in CTL to the framework of alternating time temporal logic (ATL). The resulting setting enables us to model several concep...
Jan Broersen
179
Voted
EWCBR
2006
Springer
15 years 11 months ago
Evaluating CBR Systems Using Different Data Sources: A Case Study
The complexity and high construction cost of case bases make it very difficult, if not impossible, to evaluate a CBR system, especially a knowledge-intensive CBR system, using stat...
Mingyang Gu, Agnar Aamodt
EWCBR
2006
Springer
15 years 11 months ago
Unsupervised Feature Selection for Text Data
Feature selection for unsupervised tasks is particularly challenging, especially when dealing with text data. The increase in online documents and email communication creates a nee...
Nirmalie Wiratunga, Robert Lothian, Stewart Massie
227
Voted
EWCBR
2006
Springer
15 years 11 months ago
Rough Set Feature Selection Algorithms for Textual Case-Based Classification
Feature selection algorithms can reduce the high dimensionality of textual cases and increase case-based task performance. However, conventional algorithms (e.g., information gain)...
Kalyan Moy Gupta, David W. Aha, Philip Moore