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    SEBD
    2008
    178views Database» more  SEBD 2008»
    A New Generation Search Engine Supporting Cross Domain Queries
    14 years 1 months ago
    A New Generation Search Engine Supporting Cross Domain Queries
    Download  www.inf.unibz.it
    d Abstract) Daniele Braga1 , Diego Calvanese2 , Alessandro Campi1 , Stefano Ceri1 , Florian Daniel1 , Davide Martinenghi1 , Paolo Merialdo3 , Riccardo Torlone3 1 Dip. di Elettronic...
    Daniele Braga, Diego Calvanese, Alessandro Campi, ...
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    SEBD
    2008
    177views Database» more  SEBD 2008»
    Using PageRank in Feature Selection
    14 years 1 months ago
    Using PageRank in Feature Selection
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    Abstract. Feature selection is an important task in data mining because it allows to reduce the data dimensionality and eliminates the noisy variables. Traditionally, feature selec...
    Dino Ienco, Rosa Meo, Marco Botta
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    SEBD
    2008
    159views Database» more  SEBD 2008»
    Profiling Sets for Preference Querying
    14 years 1 months ago
    Profiling Sets for Preference Querying
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    We propose a logical framework for set preferences. Candidate sets are represented using profiles consisting of scalar features. This reduces set preferences to tuple preferences o...
    Xi Zhang, Jan Chomicki
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    SEBD
    2008
    121views Database» more  SEBD 2008»
    A Fuzzy Description Logic Approach to Bilateral Matchmaking in Electronic Marketplaces
    14 years 1 months ago
    A Fuzzy Description Logic Approach to Bilateral Matchmaking in Electronic Marketplaces
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    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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    SEBD
    2008
    127views Database» more  SEBD 2008»
    Service-oriented Semantic Collaboration in Distributed Information Systems
    14 years 1 months ago
    Service-oriented Semantic Collaboration in Distributed Information Systems
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    Collaborative information systems in a P2P scenario are characterized by a set of independent peers that dynamically need to cooperate by sharing data and services. For effective c...
    Devis Bianchini, Valeria De Antonellis, Michele Me...
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    SEBD
    2008
    143views Database» more  SEBD 2008»
    Ontology-based Data Integration with MASTRO-I for Configuration and Data Management at SELEX Sistemi Integrati
    14 years 1 months ago
    Ontology-based Data Integration with MASTRO-I for Configuration and Data Management at SELEX Sistemi Integrati
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    Alfonso Amoroso, Gennaro Esposito, Domenico Lembo,...
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    SEBD
    2008
    169views Database» more  SEBD 2008»
    Clustering the Feature Space
    14 years 1 months ago
    Clustering the Feature Space
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    Abstract Dino Ienco and Rosa Meo Dipartimento di Informatica, Universit`a di Torino, Italy In this paper we propose and test the use of hierarchical clustering for feature selectio...
    Dino Ienco, Rosa Meo
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    SEBD
    2008
    157views Database» more  SEBD 2008»
    Similarity Join Algorithms: An Introduction
    14 years 1 months ago
    Similarity Join Algorithms: An Introduction
    Download  www.cse.unsw.edu.au
    Wei Wang 0011
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    SEBD
    2008
    143views Database» more  SEBD 2008»
    Searching Entities on the Web by Sample
    14 years 1 months ago
    Searching Entities on the Web by Sample
    Download  dipartimento.dia.uniroma3.it
    Lorenzo Blanco, Valter Crescenzi, Paolo Merialdo, ...
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    SBBD
    2008
    256views Database» more  SBBD 2008»
    Indexing Internal Memory with Minimal Perfect Hash Functions
    14 years 1 months ago
    Indexing Internal Memory with Minimal Perfect Hash Functions
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    A perfect hash function (PHF) is an injective function that maps keys from a set S to unique values, which are in turn used to index a hash table. Since no collisions occur, each k...
    Fabiano C. Botelho, Hendrickson R. Langbehn, Guilh...
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