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DATE
2009
IEEE
144views Hardware» more  DATE 2009»
15 years 4 months ago
Accelerating FPGA-based emulation of quasi-cyclic LDPC codes with vector processing
—FPGAs are widely used for evaluating the error-floor performance of LDPC (low-density parity check) codes. We propose a scalable vector decoder for FPGA-based implementation of...
Xiaoheng Chen, Jingyu Kang, Shu Lin, Venkatesh Ake...
76
Voted
ESA
2004
Springer
103views Algorithms» more  ESA 2004»
15 years 3 months ago
Faster Fixed-Parameter Tractable Algorithms for Matching and Packing Problems
Abstract. We obtain faster algorithms for problems such as rdimensional matching, r-set packing, graph packing, and graph edge packing when the size k of the solution is considered...
Michael R. Fellows, Christian Knauer, Naomi Nishim...
86
Voted
ICDM
2008
IEEE
99views Data Mining» more  ICDM 2008»
15 years 4 months ago
Finding Good Itemsets by Packing Data
The problem of selecting small groups of itemsets that represent the data well has recently gained a lot of attention. We approach the problem by searching for the itemsets that c...
Nikolaj Tatti, Jilles Vreeken
74
Voted
GRAPHICSINTERFACE
2007
14 years 11 months ago
Calligraphic packing
There are many algorithms in non-photorealistic rendering for representing an image as a composition of small objects. In this paper, we focus on the specific case where the obje...
Jie Xu, Craig S. Kaplan
DPHOTO
2009
154views Hardware» more  DPHOTO 2009»
14 years 7 months ago
Mobile Imaging: the big challenge of the small pixel
As the number of imaging pixels in camera phones increases, users expect camera phone image quality to be comparable to digital still cameras. The mobile imaging industry is aware...
Feng Xiao, Joyce E. Farrell, Peter B. Catrysse, Br...