2120 search results - page 22 / 424 » Mapping the Gnutella Network |
177
click to vote
PVLDB
2011
14 years 11 months ago
2011
Users of MapReduce often run into performance problems when they scale up their workloads. Many of the problems they encounter can be overcome by applying techniques learned from ...
129
click to vote
SENSYS
2010
ACM
15 years 1 months ago
2010
ACM
As more and more physical information becomes available, a critical problem is enabling the simple and efficient exchange of this data. We present our design for a simple RESTful ...
163
click to vote
PVLDB
2011
14 years 11 months ago
2011
Matching problems are ubiquitous. They occur in economic markets, labor markets, internet advertising, and elsewhere. In this paper we focus on an application of matching for soci...
224
Voted
PERCOM
2010
ACM
14 years 10 months ago
2010
ACM
In this paper, we propose an algorithm to estimate 2D shapes and positions of obstacles such as buildings using GPS and wireless communication history of mobile nodes. Our algorith...
149
click to vote
JNCA
2011
14 years 7 months ago
2011
In large-scale distributed virtual environments (DVEs), the NP-hard zone mapping problem concerns how to assign distinct zones of the virtual world to a number of distributed serv...