1017 search results - page 171 / 204 » A General Model for Authenticated Data Structures |
SIGMOD
2003
ACM
14 years 8 months ago
2003
ACM
Schema matching is a critical problem for integrating heterogeneous information sources. Traditionally, the problem of matching multiple schemas has essentially relied on finding ...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
TASLP
2008
13 years 8 months ago
2008
The beam tracing method can be used for the fast tracing of a large number of acoustic paths through a direct lookup of a special tree-like data structure (beam tree) that describe...
ASM
2003
ASM
14 years 1 months ago
2003
ASM
r in: Abstract State Machines 2003 — Advances in Theory and Applications, Proc. 10th International Workshop, Taormina, Italy, March 3-7, 2003, eds. Egon Boerger, Angelo Gargantin...
FOCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Robust optimization has traditionally focused on uncertainty in data and costs in optimization problems to formulate models whose solutions will be optimal in the worstcase among ...