322 search results - page 39 / 65 » Least Expected Cost Query Optimization: What Can We Expect |
CRYPTO
2000
Springer
14 years 1 months ago
2000
Springer
Private information retrieval (PIR) enables a user to retrieve a data item from a database, replicated among one or more servers, while hiding the identity of the retrieved item. ...
SIGECOM
2006
ACM
14 years 2 months ago
2006
ACM
While traditional mechanism design typically assumes isomorphism between the agents’ type- and action spaces, in many situations the agents face strict restrictions on their act...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We propose to design data structures called succinct geometric indexes of negligible space (more precisely, o(n) bits) that support geometric queries in optimal time, by taking adv...
ICS
2010
Tsinghua U.
13 years 11 months ago
2010
Tsinghua U.
Autotuning technology has emerged recently as a systematic process for evaluating alternative implementations of a computation, in order to select the best-performing solution for...
PUK
2000
13 years 10 months ago
2000
This paper proposes a new planning architecture for agents operating in uncertain and dynamic environments. Decisiontheoretic planning has been recognized as a useful tool for rea...