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» Algorithms for Categorical Equivalence
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PPOPP
2003
ACM
15 years 11 months ago
Factorization with morton-ordered quadtree matrices for memory re-use and parallelism
Quadtree matrices using Morton-order storage provide natural blocking on every level of a memory hierarchy. Writing the natural recursive algorithms to take advantage of this bloc...
Jeremy D. Frens, David S. Wise
ANTS
2000
Springer
87views Algorithms» more  ANTS 2000»
15 years 11 months ago
Reduction in Purely Cubic Function Fields of Unit Rank One
This paper analyzes reduction of fractional ideals in a purely cubic function field of unit rank one. The algorithm is used for generating all the reduced principal fractional ide...
Renate Scheidler
DATE
2005
IEEE
176views Hardware» more  DATE 2005»
15 years 8 months ago
LORD: A Localized, Reactive and Distributed Protocol for Node Scheduling in Wireless Sensor Networks
The lifetime of wireless sensor networks can be increased by minimizing the number of active nodes that provide complete coverage, while switching off the rest. In this paper, we ...
Arijit Ghosh, Tony Givargis
ACL
2004
15 years 8 months ago
Generating Referring Expressions in Open Domains
We present an algorithm for generating referring expressions in open domains. Existing algorithms work at the semantic level and assume the availability of a classification for at...
Advaith Siddharthan, Ann A. Copestake
DMIN
2009
223views Data Mining» more  DMIN 2009»
15 years 4 months ago
Are Decision Trees Always Greener on the Open (Source) Side of the Fence?
- This short paper compares the performance of three popular decision tree algorithms: C4.5, C5.0, and WEKA's J48. These decision tree algorithms are all related in that C5.0 ...
Samuel Moore, Daniel D'Addario, James Kurinskas, G...