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» Similarity, topology, and uniformity
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ICDCSW
2009
IEEE
15 years 5 months ago
Performance Tradeoffs Among Percolation-Based Broadcast Protocols in Wireless Sensor Networks
Broadcast of information in wireless sensor networks is an important operation, e.g., for code updates, queries, membership information, etc. In this paper, we analyze and experim...
Vijay Raman, Indranil Gupta
BICOB
2009
Springer
15 years 5 months ago
A Fitness Distance Correlation Measure for Evolutionary Trees
Phylogenetics is concerned with inferring the genealogical relationships between a group of organisms (or taxa), and this relationship is usually expressed as an evolutionary tree....
Hyun Jung Park, Tiffani L. Williams
FIMH
2009
Springer
15 years 5 months ago
Cardiac Fibre Trace Clustering for the Interpretation of the Human Heart Architecture
Cardiac fibre architecture plays a key role in heart function. Recently, the estimation of fibre structure has been simplified with diffusion tensor MRI (DT-MRI). In order to as...
Carole Frindel, Marc C. Robini, Joël Schaerer...
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INFOCOM
2008
IEEE
15 years 5 months ago
Border Effects, Fairness, and Phase Transition in Large Wireless Networks
—We characterize the fairness of decentralized medium access control protocols based on CSMA/CA, such as IEEE 802.11, in large multi-hop wireless networks. In particular, we show...
Mathilde Durvy, Olivier Dousse, Patrick Thiran
GECCO
2007
Springer
162views Optimization» more  GECCO 2007»
15 years 5 months ago
Using pair approximations to predict takeover dynamics in spatially structured populations
The topological properties of a network directly impact the flow of information through a system. For example, in natural populations, the network of inter-individual contacts aff...
Joshua L. Payne, Margaret J. Eppstein