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» A Case for Aggregate Networks
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ELPUB
2008
ACM
15 years 8 months ago
Consortial Use of Electronic Journals in Turkish Universities
The use of electronic journals has outnumbered that of printed journals within the last decade. The consortial use of electronic journals through publishers’ or aggregators’ w...
Yasar Tonta, Yurdagül Ünal
CGF
2008
128views more  CGF 2008»
15 years 7 months ago
Hierarchical Convex Approximation of 3D Shapes for Fast Region Selection
Given a 3D solid model S represented by a tetrahedral mesh, we describe a novel algorithm to compute a hierarchy of convex polyhedra that tightly enclose S. The hierarchy can be b...
Marco Attene, Michela Mortara, Michela Spagnuolo, ...
DISOPT
2008
81views more  DISOPT 2008»
15 years 7 months ago
Intermediate integer programming representations using value disjunctions
We introduce a general technique to create an extended formulation of a mixed-integer program. We classify the integer variables into blocks, each of which generates a finite set ...
Matthias Köppe, Quentin Louveaux, Robert Weis...
FSS
2008
105views more  FSS 2008»
15 years 7 months ago
Mining multiple-level fuzzy blocks from multidimensional data
Multidimensional databases are now recognized as being the standard way to store aggregated and historized data. Multidimensional databases are designed to store information on me...
Yeow Wei Choong, Anne Laurent, Dominique Laurent
DPD
2006
98views more  DPD 2006»
15 years 6 months ago
GRACE-based joins on active storage devices
Contemporary long-term storage devices feature powerful embedded processors and sizeable memory buffers. Active Storage Devices (ASD) is the hard disk technology that makes use of ...
Vassilis Stoumpos, Alex Delis