Sciweavers

2436 search results - page 276 / 488
» Comonadic Notions of Computation
Sort
View
IPPS
2007
IEEE
16 years 28 days ago
A Utility-based Approach to Cost-Aware Caching in Heterogeneous Storage Systems
Modern single and multi-processor computer systems incorporate, either directly or through a LAN, a number of storage devices with diverse performance characteristics. These stora...
Liton Chakraborty, Ajit Singh
ATC
2007
Springer
16 years 24 days ago
Identity-Based Proxy Signature from Pairings
A proxy signature scheme allows an entity to delegate its signing capability to another entity (proxy) in such a way that the proxy can sign messages on behalf of the delegator. Pr...
Wei Wu, Yi Mu, Willy Susilo, Jennifer Seberry, Xin...
CIKM
2007
Springer
16 years 24 days ago
Effective keyword search for valuable lcas over xml documents
In this paper, we study the problem of effective keyword search over XML documents. We begin by introducing the notion of Valuable Lowest Common Ancestor (VLCA) to accurately and ...
Guoliang Li, Jianhua Feng, Jianyong Wang, Lizhu Zh...
CSFW
2006
IEEE
16 years 21 days ago
Simulation-Based Security with Inexhaustible Interactive Turing Machines
Recently, there has been much interest in extending models for simulation-based security in such a way that the runtime of protocols may depend on the length of their input. Findi...
Ralf Küsters
SI3D
2006
ACM
16 years 17 days ago
Relief mapping of non-height-field surface details
The ability to represent non-height-field mesostructure details is of great importance for rendering complex surface patterns, such as weave and multilayer structures. Currently,...
Fabio Policarpo, Manuel Menezes de Oliveira Neto