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    PODS
    2004
    ACM
    95views Database» more  PODS 2004»
    Conjunctive Queries over Trees
    16 years 6 months ago
    Conjunctive Queries over Trees
    Download  www.cs.cornell.edu
    Georg Gottlob, Christoph Koch, Klaus U. Schulz
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    PODS
    2004
    ACM
    100views Database» more  PODS 2004»
    Weighted Hypertree Decompositions and Optimal Query Plans
    16 years 6 months ago
    Weighted Hypertree Decompositions and Optimal Query Plans
    Download  wwwinfo.deis.unical.it
    Francesco Scarcello, Gianluigi Greco, Nicola Leone
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    EDBT
    2004
    ACM
    121views Database» more  EDBT 2004»
    On Containment of Conjunctive Queries with Arithmetic Comparisons
    16 years 6 months ago
    On Containment of Conjunctive Queries with Arithmetic Comparisons
    Download  www.ics.uci.edu
    Foto N. Afrati, Chen Li, Prasenjit Mitra
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    EDBT
    2004
    ACM
    121views Database» more  EDBT 2004»
    Aggregation of Continuous Monitoring Queries in Wireless Sensor Networking Systems
    16 years 6 months ago
    Aggregation of Continuous Monitoring Queries in Wireless Sensor Networking Systems
    Download  www.cs.cityu.edu.hk
    Kam-yiu Lam, Henry Chi-Wai Pang
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    WAIM
    2004
    Springer
    94views Information Technology» more  WAIM 2004»
    Learning-Based Top-N Selection Query Evaluation over Relational Databases
    15 years 11 months ago
    Learning-Based Top-N Selection Query Evaluation over Relational Databases
    Download  www.cs.binghamton.edu
    A top-N selection query against a relation is to find the N tuples that satisfy the query condition the best but not necessarily completely. In this paper, we propose a new method ...
    Liang Zhu, Weiyi Meng
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