Sciweavers

1732 search results - page 4 / 347
» Knowledge-based organization evaluation
Sort
View
TREC
2003
14 years 11 months ago
Knowledge-Based Access to the Bio-Medical Literature, Ontologically-Grounded Experiments for the TREC 2003 Genomics Track
The Tarragon Consulting team participated in the primary task of the TREC 2003 Genomics Track. We used a combination of knowledge-engineering and corpus analysis to construct sema...
Richard Tong, John Quackenbush, Mark Snuffin
IPMU
2010
Springer
14 years 8 months ago
Keeping Secrets in Possibilistic Knowledge Bases with Necessity-Valued Privacy Policies
Controlled Query Evaluation (CQE) is a logical framework for the protection of secrets in databases. In this article, we extend the CQE framework to possibilistic logic: knowledge ...
Lena Wiese
WICSA
2007
14 years 11 months ago
Assessing the Architectonics of Large, Software-Intensive Systems Using a Knowledge-Based Approach
This paper presents an assessment case study on the evolutionary capability of a large software system using a knowledge-based approach. The knowledge-based assessment is based on...
Christian Del Rosso, Alessandro Maccari
DLOG
2011
14 years 1 months ago
Reasoning-Supported Interactive Revision of Knowledge Bases
We propose a method for controlling the quality of (semi-)automatically acquired axioms. We combine the manual inspection of axioms with automatic evaluation decisions and propose ...
Nadeschda Nikitina, Sebastian Rudolph, Birte Glimm
IJCAI
1993
14 years 11 months ago
The Complexity of Nested Counterfactuals and Iterated Knowledge Base Revisions
We consider the computational complexity of evaluating nested counterfactuals over a propositional knowledge base. Counterfactual implication models a statement "if p, then q...
Thomas Eiter, Georg Gottlob