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    PODS
    2004
    ACM
    95views Database» more  PODS 2004»
    Conjunctive Queries over Trees
    15 years 10 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
    15 years 10 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
    15 years 10 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
    15 years 10 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 3 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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