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» The Meaning of Ordered SOS
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WWW
2009
ACM
14 years 10 months ago
SOFIE: a self-organizing framework for information extraction
This paper presents SOFIE, a system for automated ontology extension. SOFIE can parse natural language documents, extract ontological facts from them and link the facts into an on...
Fabian M. Suchanek, Mauro Sozio, Gerhard Weikum
POPL
2008
ACM
14 years 10 months ago
A logical account of pspace
We propose a characterization of PSPACE by means of a type assignment for an extension of lambda calculus with a conditional construction. The type assignment STAB is an extension...
Marco Gaboardi, Jean-Yves Marion, Simona Ronchi De...
ALT
2008
Springer
14 years 7 months ago
Active Learning in Multi-armed Bandits
In this paper we consider the problem of actively learning the mean values of distributions associated with a finite number of options (arms). The algorithms can select which opti...
András Antos, Varun Grover, Csaba Szepesv&a...
ICCAD
2007
IEEE
108views Hardware» more  ICCAD 2007»
14 years 6 months ago
A frequency-domain technique for statistical timing analysis of clock meshes
—We propose a frequency-domain modeling technique with applications on the statistical timing analysis of clock mesh/grid networks. Using transmission lines to model clock mesh e...
Ruilin Wang, Cheng-Kok Koh
FC
2009
Springer
142views Cryptology» more  FC 2009»
14 years 4 months ago
Passwords: If We're So Smart, Why Are We Still Using Them?
While a lot has changed in Internet security in the last 10 years, a lot has stayed the same – such as the use of alphanumeric passwords. Passwords remain the dominant means of a...
Cormac Herley, Paul C. van Oorschot, Andrew S. Pat...