666 search results - page 64 / 134 » New primal-dual algorithms for Steiner tree problems |
CAV
2011
Springer
13 years 25 days ago
2011
Springer
Abstract. The underground malware-based economy is flourishing and it is evident that the classical ad-hoc signature detection methods are becoming insufficient. Malware authors ...
STOC
2005
ACM
14 years 2 months ago
2005
ACM
This paper focuses on competitive function evaluation in the context of computing with priced information. A function f is given together with a cost cx for each variable x of f. ...
ACL2
2006
ACM
14 years 3 months ago
2006
ACM
Biologists studying the evolutionary relationships between organisms use software packages to solve the computational problems they encounter. Several of these problems involve th...
GECCO
2007
Springer
14 years 3 months ago
2007
Springer
The result of the program encoded into a Genetic Programming (GP) tree is usually returned by the root of that tree. However, this is not a general strategy. In this paper we pres...
SIGIR
2011
ACM
13 years 1 days ago
2011
ACM
A key challenge in recommender system research is how to effectively profile new users, a problem generally known as cold-start recommendation. Recently the idea of progressivel...