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    PODS
    1999
    ACM
    88views Database» more  PODS 1999»
    On Two-Dimensional Indexability and Optimal Range Search Indexing
    13 years 11 months ago
    On Two-Dimensional Indexability and Optimal Range Search Indexing
    Download  www.ittc.ku.edu
    Lars Arge, Vasilis Samoladas, Jeffrey Scott Vitter
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    IFIPTCS
    2000
    159views Theoretical Computer Science» more  IFIPTCS 2000»
    An Index for Two Dimensional String Matching Allowing Rotations
    13 years 11 months ago
    An Index for Two Dimensional String Matching Allowing Rotations
    Download  www.dcc.uchile.cl
    We present an index to search a two-dimensional pattern of size m m in a two-dimensional text of size n n, even when the pattern appears rotated in the text. The index is based on ...
    Kimmo Fredriksson, Gonzalo Navarro, Esko Ukkonen
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    EDBT
    2012
    ACM
    216views Database» more  EDBT 2012»
    Effectively indexing the multi-dimensional uncertain objects for range searching
    11 years 9 months ago
    Effectively indexing the multi-dimensional uncertain objects for range searching
    Download  www.cse.unsw.edu.au
    The range searching problem is fundamental in a wide spectrum of applications such as radio frequency identification (RFID) networks, location based services (LBS), and global po...
    Ying Zhang, Wenjie Zhang, Qianlu Lin, Xuemin Lin
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    SIGIR
    2012
    ACM
    276views Information Technology» more  SIGIR 2012»
    To index or not to index: time-space trade-offs in search engines with positional ranking functions
    11 years 9 months ago
    To index or not to index: time-space trade-offs in search engines with positional ranking functions
    Download  cis.poly.edu
    Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...
    Diego Arroyuelo, Senén González, Mau...
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    PODS
    2009
    ACM
    119views Database» more  PODS 2009»
    Dynamic indexability and lower bounds for dynamic one-dimensional range query indexes
    14 years 8 months ago
    Dynamic indexability and lower bounds for dynamic one-dimensional range query indexes
    Download  www.cse.ust.hk
    The B-tree is a fundamental external index structure that is widely used for answering one-dimensional range reporting queries. Given a set of N keys, a range query can be answere...
    Ke Yi
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