188 search results - page 20 / 38 » Finding Best k Policies |
JAIR
2008
14 years 11 months ago
2008
Partially Observable Markov Decision Processes (POMDPs) provide a rich framework for sequential decision-making under uncertainty in stochastic domains. However, solving a POMDP i...
CCS
2010
ACM
14 years 12 months ago
2010
ACM
In this work we present a characterization of spam on Twitter. We find that 8% of 25 million URLs posted to the site point to phishing, malware, and scams listed on popular blackl...
SIAMCOMP
2002
14 years 11 months ago
2002
Abstract. In the multiarmed bandit problem, a gambler must decide which arm of K nonidentical slot machines to play in a sequence of trials so as to maximize his reward. This class...
CSMR
2008
IEEE
15 years 6 months ago
2008
IEEE
With an ever-increasing amount of software in place, the importance and ubiquity of software maintenance is continuously growing. Another more recent trend is to “offshore” su...
MICRO
2010
IEEE
14 years 9 months ago
2010
IEEE
Efficient management of last level caches (LLCs) plays an important role in bridging the performance gap between processor cores and main memory. This paper is motivated by two key...