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IPPS
2007
IEEE
15 years 8 months ago
Performance Analysis of a Family of WHT Algorithms
This paper explores the correlation of instruction counts and cache misses to runtime performance for a large family of divide and conquer algorithms to compute the Walsh–Hadama...
Michael Andrews, Jeremy Johnson
CIKM
1994
Springer
15 years 5 months ago
Semantics-Based Information Brokering
The rapid advances in computer and communication technologies, and their merger, is leading to a global information market place. It will consist of federations of very large numb...
Vipul Kashyap, Amit P. Sheth
LREC
2010
143views Education» more  LREC 2010»
15 years 3 months ago
Word Sense Annotation of Polysemous Words by Multiple Annotators
We describe results of a word sense annotation task using WordNet, involving half a dozen well-trained annotators on ten polysemous words for three parts of speech. One hundred se...
Rebecca J. Passonneau, Ansaf Salleb-Aouissi, Vikas...
JSAC
2006
103views more  JSAC 2006»
15 years 1 months ago
Performance analysis of M-ary PPM TH-UWB systems in the presence of MUI and timing jitter
The symbol error probability (SEP) performance of time-hopping (TH) ultra-wideband (UWB) systems in the presence of multiuser interference (MUI) and timing jitter is considered wit...
N. V. Kokkalis, P. Takis Mathiopoulos, George K. K...
MVA
2002
254views Computer Vision» more  MVA 2002»
15 years 1 months ago
Retinal Blood Vessel Extraction by Using Multi-resolution Matched Filtering and Directional Region Growing Segmentation
Anew method to extract retinal blood vessels from a colour fundus image is described. Digital colour h d u s images are contrast enhanced in order to obtain sharp edges. The green...
Mitsutoshi Himaga, David Usher, James F. Boyce