Sciweavers

527 search results - page 51 / 106
» Towards a Natural Way of Reasoning
Sort
View
CSL
2007
Springer
15 years 3 months ago
Linear Realizability
We define a notion of relational linear combinatory algebra (rLCA) which is a generalization of a linear combinatory algebra defined by Abramsky, Haghverdi and Scott. We also de...
Naohiko Hoshino
KCAP
2003
ACM
15 years 3 months ago
Learner: a system for acquiring commonsense knowledge by analogy
One of the long-term goals of Artificial Intelligence is construction of a machine that is capable of reasoning about the everyday world the way humans are. In this paper, I fir...
Timothy Chklovski
KR
2010
Springer
15 years 2 months ago
Status QIO: Conjunctive Query Entailment Is Decidable
Description Logics (DLs) are knowledge representation formalisms that provide, for example, the logical underpinning of the W3C OWL standards. Conjunctive queries (CQs), the stand...
Birte Glimm, Sebastian Rudolph
EWCBR
2006
Springer
15 years 1 months ago
Unsupervised Feature Selection for Text Data
Feature selection for unsupervised tasks is particularly challenging, especially when dealing with text data. The increase in online documents and email communication creates a nee...
Nirmalie Wiratunga, Robert Lothian, Stewart Massie
COMPUTER
2004
120views more  COMPUTER 2004»
14 years 9 months ago
Computer Security in the Real World
After thirty years of work on computer security, why are almost all the systems in service today extremely vulnerable to attack? The main reason is that security is expensive to s...
Butler W. Lampson