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LPAR
2007
Springer
15 years 10 months ago
Data Complexity in the EL Family of Description Logics
We study the data complexity of instance checking and conjunctive query answering in the EL family of description logics, with a particular emphasis on the boundary of tractability...
Adila Krisnadhi, Carsten Lutz
LPAR
2007
Springer
15 years 10 months ago
Retractile Proof Nets of the Purely Multiplicative and Additive Fragment of Linear Logic
Proof nets are a parallel syntax for sequential proofs of linear logic, firstly introduced by Girard in 1987. Here we present and intrinsic (geometrical) characterization of proof...
Roberto Maieli
RR
2007
Springer
15 years 10 months ago
AceRules: Executing Rules in Controlled Natural Language
Expressing rules in controlled natural language can bring us closer to the vision of the Semantic Web since rules can be written in the notation of the application domain and are u...
Tobias Kuhn
RR
2007
Springer
15 years 10 months ago
Extending SWRL to Enhance Mathematical Support
This paper presents an extension to the Semantic Web Rule Language and a methodology to enable advanced mathematical support in SWRL rules. This solution separates mathematical and...
Alfonso Sánchez-Macián, Encarna Past...
TARK
2007
Springer
15 years 10 months ago
Unawareness and strategic announcements in games with uncertainty
This paper studies games with uncertainty where players have different awareness regarding a chance player’s moves (contingencies). An announcer, who is fully aware of the cont...
Erkut Y. Ozbay