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» Algorithms for phylogenetic footprinting
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99
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WWW
2007
ACM
16 years 13 days ago
Querying and maintaining a compact XML storage
As XML database sizes grow, the amount of space used for storing the data and auxiliary data structures becomes a major factor in query and update performance. This paper presents...
Raymond K. Wong, Franky Lam, William M. Shui
198
Voted
VLDB
2003
ACM
123views Database» more  VLDB 2003»
15 years 12 months ago
A case for fractured mirrors
The Decomposition Storage Model (DSM) vertically partitions all attributes of a given relation. DSM has excellent I/O behavior when the number of attributes touched in the query i...
Ravishankar Ramamurthy, David J. DeWitt, Qi Su
SI3D
2009
ACM
15 years 6 months ago
Hair self shadowing and transparency depth ordering using occupancy maps
This paper presents a method for quickly constructing a highquality approximate visibility function for high frequency semitransparent geometry such as hair. We can then reconstru...
Erik Sintorn, Ulf Assarsson
FPGA
2009
ACM
233views FPGA» more  FPGA 2009»
15 years 6 months ago
FPCNA: a field programmable carbon nanotube array
Carbon nanotubes (CNTs), with their unique electronic properties, are promising materials for building nanoscale circuits. In this paper, we present a new CNT-based FPGA architect...
Chen Dong, Scott Chilstedt, Deming Chen
71
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PVM
2009
Springer
15 years 6 months ago
MPI on a Million Processors
Petascale machines with close to a million processors will soon be available. Although MPI is the dominant programming model today, some researchers and users wonder (and perhaps e...
Pavan Balaji, Darius Buntinas, David Goodell, Will...