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AAAI
2007
14 years 6 days ago
Concurrent Action Execution with Shared Fluents
Concurrent action execution is important for plan-length minimization. However, action specifications are often limited to avoid conflicts arising from precondition/effect inter...
Michael Buro, Alexander Kovarsky
CCS
2008
ACM
13 years 12 months ago
When good instructions go bad: generalizing return-oriented programming to RISC
This paper reconsiders the threat posed by Shacham's "return-oriented programming" -- a technique by which WX-style hardware protections are evaded via carefully cr...
Erik Buchanan, Ryan Roemer, Hovav Shacham, Stefan ...
FOIS
2006
13 years 11 months ago
Qualities in Possible Worlds
The paper analyzes how and under which assumptions it is possible to compare (in a relationist setting and relatively to qualities) entities living in different worlds. We begin wi...
Stefano Borgo, Claudio Masolo
NIPS
1997
13 years 11 months ago
Minimax and Hamiltonian Dynamics of Excitatory-Inhibitory Networks
A Lyapunov function for excitatory-inhibitory networks is constructed. The construction assumes symmetric interactions within excitatory and inhibitory populations of neurons, and...
H. Sebastian Seung, Tom J. Richardson, J. C. Lagar...
APAL
2007
78views more  APAL 2007»
13 years 10 months ago
Partial Horn logic and cartesian categories
A logic is developed in which function symbols are allowed to represent partial functions. It has the usual rules of logic (in the form of a sequent calculus) except that the subs...
Erik Palmgren, Steven J. Vickers