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    ICIP
    2007
    IEEE
    155views Image Processing» more  ICIP 2007»
    Software Pipelines Design for Variable Block-Size Motion Estimation with Large Search Range
    14 years 1 months ago
    Software Pipelines Design for Variable Block-Size Motion Estimation with Large Search Range
    Download  www.jdl.ac.cn
    This paper presents some techniques for efficient motion estimation (ME) implementation on fixed-point digital signal processor (DSP) for high resolution video coding. First, chal...
    Zhigang Yang, Wen Gao, Yan Liu, Debin Zhao
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    PODS
    2009
    ACM
    130views Database» more  PODS 2009»
    Secondary indexing in one dimension: beyond b-trees and bitmap indexes
    14 years 8 months ago
    Secondary indexing in one dimension: beyond b-trees and bitmap indexes
    Download  www.itu.dk
    Let be a finite, ordered alphabet, and consider a string x = x1x2 . . . xn n . A secondary index for x answers alphabet range queries of the form: Given a range [al, ar] , retu...
    Rasmus Pagh, Srinivasa Rao Satti
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    SIGMOD
    2007
    ACM
    187views Database» more  SIGMOD 2007»
    P-ring: an efficient and robust P2P range index structure
    14 years 7 months ago
    P-ring: an efficient and robust P2P range index structure
    Download  www.cs.cornell.edu
    Data availability, collection and storage have increased dramatically in recent years, raising new technological and algorithmic challenges for database design and data management...
    Adina Crainiceanu, Prakash Linga, Ashwin Machanava...
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    SIGIR
    2012
    ACM
    242views Information Technology» more  SIGIR 2012»
    Optimizing positional index structures for versioned document collections
    11 years 9 months ago
    Optimizing positional index structures for versioned document collections
    Download  cis.poly.edu
    Versioned document collections are collections that contain multiple versions of each document. Important examples are Web archives, Wikipedia and other wikis, or source code and ...
    Jinru He, Torsten Suel
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    ICDE
    2007
    IEEE
    164views Database» more  ICDE 2007»
    An Integer Linear Programming Approach to Database Design
    14 years 1 months ago
    An Integer Linear Programming Approach to Database Design
    Download  www.db.cs.cmu.edu
    Existing index selection tools rely on heuristics to efficiently search within the large space of alternative solutions and to minimize the overhead of using the query optimizer ...
    Stratos Papadomanolakis, Anastassia Ailamaki
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