5692 search results - page 4 / 1139 » Challenges and Unsolved Problems |
SIGMOD
2005
ACM
14 years 6 months ago
2005
ACM
We demonstrate a prototype of the relational data mapping module of MIQIS, a formal framework for investigating information flow in peer-to-peer database management systems. Data ...
SAT
2007
Springer
14 years 25 days ago
2007
Springer
SAT solvers are often challenged with very hard problems that remain unsolved after hours of CPU time. The research community meets the challenge in two ways: (1) by improving the ...
FGCN
2008
IEEE
14 years 1 months ago
2008
IEEE
Many applications in vehicular networks need the data to be disseminated from a source vehicle to a large number of vehicles in the network. Although many solutions to this proble...
CPAIOR
2008
Springer
13 years 8 months ago
2008
Springer
Abstract. Haplotype inference has relevant biological applications, and represents a challenging computational problem. Among others, pure parsimony provides a viable modeling appr...
SECON
2008
IEEE
14 years 1 months ago
2008
IEEE
—In sensor networks, an intruder (i.e., compromised node) identified and isolated in one place can be relocated and/or duplicated to other places to continue attacks; hence, det...