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» Towards a Canonical Classical Natural Deduction System
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KR
2000
Springer
13 years 11 months ago
Significant Inferences : Preliminary Report
We explore the possibility of a logic where a conclusion substantially improves over its premise(s): Specifically, we intend to rule out inference steps such that the premise conv...
Philippe Besnard, Torsten Schaub
SIAMADS
2011
12 years 10 months ago
Breathers in a Pinned Mechanical Lattice
Discrete breathers are found in a nonlinear one dimensional axially loaded mechanical lattice consisting of rigid links supported laterally by linear springs. We find link centere...
S. C. Green, C. J. Budd, G. W. Hunt
JCDL
2009
ACM
139views Education» more  JCDL 2009»
14 years 1 months ago
Topic model methods for automatically identifying out-of-scope resources
Recent years have seen the rise of subject-themed digital libraries, such as the NSDL pathways and the Digital Library for Earth System Education (DLESE). These libraries often ne...
Steven Bethard, Soumya Ghosh, James H. Martin, Tam...
AI50
2006
13 years 11 months ago
Philosophical Foundations of AI
Artificial Intelligence was born in 1956 as the off-spring of the newly-created cognitivist paradigm of cognition. As such, it inherited a strong philosophical legacy of functional...
David Vernon, Dermot Furlong
WEBDB
2009
Springer
149views Database» more  WEBDB 2009»
14 years 1 months ago
Extracting Route Directions from Web Pages
Linguists and geographers are more and more interested in route direction documents because they contain interesting motion descriptions and language patterns. A large number of s...
Xiao Zhang, Prasenjit Mitra, Sen Xu, Anuj R. Jaisw...