Sciweavers

3086 search results - page 389 / 618
» Generalized Discriminant Analysis Using a Kernel Approach
Sort
View
ECSCW
2011
14 years 6 months ago
Theories of Cognition in CSCW
There are many theories useful for framing CSCW research and they may in principle be irreducible to a single theory. CSCW research explores questions involving numerous distinctā€...
Gerry Stahl
WWW
2009
ACM
16 years 7 months ago
Mapping the world's photos
We investigate how to organize a large collection of geotagged photos, working with a dataset of about 35 million images collected from Flickr. Our approach combines content analy...
David J. Crandall, Lars Backstrom, Daniel P. Hutte...
JDWM
2007
122views more  JDWM 2007»
15 years 6 months ago
A Hyper-Heuristic for Descriptive Rule Induction
Rule induction from examples is a machine learning technique that finds rules of the form condition → class, where condition and class are logic expressions of the form variable...
Tho Hoan Pham, Tu Bao Ho
FPGA
2005
ACM
195views FPGA» more  FPGA 2005»
16 years 2 days ago
Sparse Matrix-Vector multiplication on FPGAs
Floating-point Sparse Matrix-Vector Multiplication (SpMXV) is a key computational kernel in scientific and engineering applications. The poor data locality of sparse matrices sig...
Ling Zhuo, Viktor K. Prasanna
STOC
2003
ACM
164views Algorithms» more  STOC 2003»
16 years 6 months ago
Approximate counting by dynamic programming
We give efficient algorithms to sample uniformly, and count approximately, the solutions to a zero-one knapsack problem. The algorithm is based on using dynamic programming to pro...
Martin E. Dyer