302 search results - page 34 / 61 » Efficient Algorithms for the Longest Path Problem |
BMCBI
2005
13 years 8 months ago
2005
Background: Structure prediction of membrane proteins is still a challenging computational problem. Hidden Markov models (HMM) have been successfully applied to the problem of pre...
TMC
2008
13 years 8 months ago
2008
In this paper, we propose a bandwidth-efficient multicast mechanism for heterogeneous wireless networks. We reduce the bandwidth cost of an Internet Protocol (IP) multicast tree by...
IJPP
2008
13 years 8 months ago
2008
We develop an all-to-all broadcast scheme that achieves maximum bandwidth efficiency for clusters with tree topologies. Using our scheme for clusters with cut-through switches, an...
WIOPT
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract--We consider the problem of delay-efficient scheduling in general multihop networks. While the class of max-weight type algorithms are known to be throughput optimal for t...
CAISE
2006
Springer
14 years 11 days ago
2006
Springer
Abstract. Data security is well-recognized a vital issue in an information system that is supported in an outsource environment. However, most of conventional XML encryption propos...