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132
Voted
EWC
2008
15 years 4 months ago
2008
In parallel adaptive mesh refinement (AMR) computations the problem size can vary significantly during a simulation. The goal here is to explore the performance implications of dyn...
134
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LCN
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper examines how various carrier-sensing schemes affect the exposed-node (EN) and hidden-node (HN) phenomena. In the process, we identify a new carrier-sensing mechanism fo...
107
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FUIN
2008
15 years 4 months ago
2008
In this paper, we investigate the computational efficiency of gene rearrangement operations found in ciliates, a type of unicellular organisms. We show how the so-called guided re...
142
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IJRR
2002
15 years 4 months ago
2002
This paper presents a technique for mapping partially observable features from multiple uncertain vantage points. The problem of concurrent mapping and localization (CML) is state...
129
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PODS
2010
ACM
15 years 9 months ago
2010
ACM
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...