Sciweavers

1438 search results - page 248 / 288
» A general formalism for the analysis of distributed algorith...
Sort
View
MOBIHOC
2005
ACM
14 years 7 months ago
Temporal properties of low power wireless links: modeling and implications on multi-hop routing
Recently, several studies have analyzed the statistical properties of low power wireless links in real environments, clearly demonstrating the differences between experimentally o...
Alberto Cerpa, Jennifer L. Wong, Miodrag Potkonjak...
CIVR
2007
Springer
180views Image Analysis» more  CIVR 2007»
14 years 2 months ago
Probabilistic matching and resemblance evaluation of shapes in trademark images
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...
Helmut Alt, Ludmila Scharf, Sven Scholz
ATAL
2008
Springer
13 years 10 months ago
Approximating power indices
Many multiagent domains where cooperation among agents is crucial to achieving a common goal can be modeled as coalitional games. However, in many of these domains, agents are une...
Yoram Bachrach, Evangelos Markakis, Ariel D. Proca...
IPSN
2010
Springer
13 years 10 months ago
Adaptive IEEE 802.15.4 protocol for energy efficient, reliable and timely communications
The IEEE 802.15.4 standard for wireless sensor networks can support energy efficient, reliable, and timely packet transmission by tuning the medium access control parameters macMi...
Pan Gun Park, Carlo Fischione, Karl Henrik Johanss...
SIGMOD
2009
ACM
269views Database» more  SIGMOD 2009»
14 years 8 months ago
Efficient approximate entity extraction with edit distance constraints
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
Wei Wang 0011, Chuan Xiao, Xuemin Lin, Chengqi Zha...