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CORR
2011
Springer
205views Education» more  CORR 2011»
14 years 10 months ago
Parallel Coordinate Descent for L1-Regularized Loss Minimization
We propose Shotgun, a parallel coordinate descent algorithm for minimizing L1regularized losses. Though coordinate descent seems inherently sequential, we prove convergence bounds...
Joseph K. Bradley, Aapo Kyrola, Danny Bickson, Car...
AIRS
2004
Springer
16 years 16 hour ago
On Bit-Parallel Processing of Multi-byte Text
There exist practical bit-parallel algorithms for several types of pair-wise string processing, such as longest common subsequence computation or approximate string matching. The b...
Heikki Hyyrö, Jun Takaba, Ayumi Shinohara, Ma...
ICRA
1999
IEEE
94views Robotics» more  ICRA 1999»
15 years 11 months ago
Computing Parallel-Jaw Grips
In this paper we propose a new model for gripping parts with an industrial parallel-jaw gripper. In contrast to many previous models, we use two grip points and define candidate g...
Gordon Smith, Eric Lee, Kenneth Y. Goldberg, Karl-...
STRINGOLOGY
2004
15 years 8 months ago
A Note on Bit-Parallel Alignment Computation
Abstract. The edit distance between strings A and B is defined as the minimum number of edit operations needed in converting A into B or vice versa. Typically the allowed edit oper...
Heikki Hyyrö
ICIP
2004
IEEE
16 years 8 months ago
A parallel mediated reality platform
Realtime image processing provides a general framework for robust mediated reality problems. This paper presents a realtime mediated reality system that is built upon realtime ima...
Rosco Hill, James Fung, Steve Mann