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    DLOG
    2008
    119views Automated Reasoning» more  DLOG 2008»
    Two Upper Bounds for Conjunctive Query Answering in SHIQ
    14 years 5 days ago
    Two Upper Bounds for Conjunctive Query Answering in SHIQ
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    We have shown recently that, in extensions of ALC that involve inverse roles, conjunctive query answering is harder than satisfiability: it is 2-ExpTime-complete in general and NEx...
    Carsten Lutz
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    DLOG
    2008
    126views Automated Reasoning» more  DLOG 2008»
    Fuzzy Description Logics for Bilateral Matchmaking in e-Marketplaces
    14 years 5 days ago
    Fuzzy Description Logics for Bilateral Matchmaking in e-Marketplaces
    Download  sunsite.informatik.rwth-aachen.de
    We present a novel Fuzzy Description Logic (DL) based approach to automate matchmaking in e-marketplaces. We model traders' preferences with the aid of Fuzzy DLs and, given a ...
    Azzurra Ragone, Umberto Straccia, Fernando Bobillo...
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    DLOG
    2008
    104views Automated Reasoning» more  DLOG 2008»
    A Kernel Revision Operator for Terminologies
    14 years 5 days ago
    A Kernel Revision Operator for Terminologies
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    Abstract. In this paper, we propose a new method for revising terminologies in description logic-based ontologies. Our revision method is a reformulation of the kernel revision ope...
    Guilin Qi, Peter Haase, Zhisheng Huang, Jeff Z. Pa...
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    DLOG
    2008
    102views Automated Reasoning» more  DLOG 2008»
    Conjunctive Query Answering in SH using Knots
    14 years 5 days ago
    Conjunctive Query Answering in SH using Knots
    Download  www.kr.tuwien.ac.at
    Answering conjunctive queries (CQs) has been recognized as a key task for the usage of Description Logics (DLs) in a number of applications. The problem has been studied by many au...
    Magdalena Ortiz, Mantas Simkus, Thomas Eiter
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    DLOG
    2008
    93views Automated Reasoning» more  DLOG 2008»
    XPath: (P)DL on Trees
    14 years 5 days ago
    XPath: (P)DL on Trees
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    Maarten Marx
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    DLOG
    2008
    81views Automated Reasoning» more  DLOG 2008»
    Subsumption Propagation between Remote Ontologies in Distributed Description Logic
    14 years 5 days ago
    Subsumption Propagation between Remote Ontologies in Distributed Description Logic
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    Distributed Description Logics (DDL) is a KR formalism that enables reasoning with multiple ontologies interconnected by directional semantic mapping. Subsumption propagation in DD...
    Martin Homola
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    DLOG
    2008
    80views Automated Reasoning» more  DLOG 2008»
    Unifying Industry-grade Class-based Conceptual Data Modeling Languages with CMcom
    14 years 5 days ago
    Unifying Industry-grade Class-based Conceptual Data Modeling Languages with CMcom
    Download  www.meteck.org
    Abstract. From the side of modelers and early-adopter industry, interest in reasoning over conceptual models and other online usage of conceptual models is growing. To obtain a mor...
    C. Maria Keet
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    DLOG
    2008
    89views Automated Reasoning» more  DLOG 2008»
    The SAT-Tableau Calculus
    14 years 5 days ago
    The SAT-Tableau Calculus
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    Uwe Keller, Stijn Heymans
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    DLOG
    2008
    123views Automated Reasoning» more  DLOG 2008»
    Description Logics-Based Modelling for Precise Information Retrieval
    14 years 5 days ago
    Description Logics-Based Modelling for Precise Information Retrieval
    Download  ftp.informatik.rwth-aachen.de
    Saïd Radhouani, Gilles Falquet
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    DLOG
    2008
    122views Automated Reasoning» more  DLOG 2008»
    Bridging Heterogeneous Representations of Binary Relations: First Results
    14 years 5 days ago
    Bridging Heterogeneous Representations of Binary Relations: First Results
    Download  sunsite.informatik.rwth-aachen.de
    Chiara Ghidini, Luciano Serafini, Sergio Tessaris
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