Sciweavers

1007 search results - page 38 / 202
» The Complexity of Futile Questioning
Sort
View
TAMC
2010
Springer
14 years 2 months ago
Optimal Acceptors and Optimal Proof Systems
Unless we resolve the P vs NP question, we are unable to say whether there is an algorithm (acceptor) that accepts Boolean tautologies in polynomial time and does not accept non-ta...
Edward A. Hirsch
NETWORK
2008
233views more  NETWORK 2008»
13 years 9 months ago
WhozThat? evolving an ecosystem for context-aware mobile social networks
One of the most compelling social questions, which until now was left unanswered by current technology, is "Who's that?" This question is usually asked about a new ...
Aaron Beach, Mike Gartrell, Sirisha Akkala, Jack E...
SIGIR
2012
ACM
12 years 3 days ago
A subjunctive exploratory search interface to support media studies researchers
Media studies concerns the study of production, content, and/or reception of various types of media. Today’s continuous production and storage of media is changing the way media...
Marc Bron, Jasmijn van Gorp, Frank Nack, Maarten d...
CADE
2009
Springer
14 years 10 months ago
Complexity of Fractran and Productivity
Abstract. In functional programming languages the use of infinite structures is common practice. For total correctness of programs dealing with infinite structures one must guarant...
Clemens Grabmayer, Dimitri Hendriks, Jörg End...
FOCS
2007
IEEE
14 years 4 months ago
Round Complexity of Authenticated Broadcast with a Dishonest Majority
Broadcast among n parties in the presence of t ≥ n/3 malicious parties is possible only with some additional setup. The most common setup considered is the existence of a PKI an...
Juan A. Garay, Jonathan Katz, Chiu-Yuen Koo, Rafai...