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FQAS
2006
Springer
186views Database» more  FQAS 2006»
14 years 2 months ago
Project-Join-Repair: An Approach to Consistent Query Answering Under Functional Dependencies
Consistent query answering is the term commonly used for the problem of answering queries on databases that violate certain integrity constraints. We address this problem for univ...
Jef Wijsen
ACSAC
2001
IEEE
14 years 2 months ago
Verifiable Identifiers in Middleware Security
fies a number of issues related to security information r semantics on different layers of abstraction. In particular it is difficult to express caller and target accurately in the...
Ulrich Lang, Dieter Gollmann, Rudolf Schreiner
ICDCS
2000
IEEE
14 years 2 months ago
Graceful Quorum Reconfiguration in a Robust Emulation of Shared Memory
Providing shared-memory abstraction in messagepassing systems often simplifies the development of distributed algorithms and allows for the reuse of sharedmemory algorithms in the...
Burkhard Englert, Alexander A. Shvartsman
ALT
1995
Springer
14 years 2 months ago
Learning Unions of Tree Patterns Using Queries
This paper characterizes the polynomial time learnability of TPk, the class of collections of at most k rst-order terms. A collection in TPk de nes the union of the languages de n...
Hiroki Arimura, Hiroki Ishizaka, Takeshi Shinohara
CCS
2008
ACM
14 years 27 days ago
Efficiently tracking application interactions using lightweight virtualization
In this paper, we propose a general-purpose framework that harnesses the power of lightweight virtualization to track applications interactions in a scalable an efficient manner. ...
Yih Huang, Angelos Stavrou, Anup K. Ghosh, Sushil ...