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163
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DLOG
2010
15 years 4 months ago
An Algebraic Approach to Dynamic Epistemic Logic
Dynamic epistemic logic plays a key role in reasoning about multi-agent systems. Past approaches to dynamic epistemic logic have typically been focused on actions whose primary pur...
Prakash Panangaden, Caitlin Phillips, Doina Precup...
157
Voted
LPAR
2010
Springer
15 years 4 months ago
Disunification for Ultimately Periodic Interpretations
Abstract. Disunification is an extension of unification to first-order formulae over syntactic equality atoms. Instead of considering only syntactic equality, I extend a disunifica...
Matthias Horbach
AMSTERDAM
2009
15 years 4 months ago
Some New Observations on 'Because (of)'
Because (of) is ambiguous between a `reason' and a `plain cause' interpretation. Presenting a semantic analysis within the framework of Discourse Representation Theory, I...
Torgrim Solstad
149
Voted
DRR
2009
15 years 4 months ago
Mark Detection from Scanned Ballots
Analyzing paper-based election ballots requires finding all marks added to the base ballot. The position, size, shape, rotation and shade of these marks are not known a priori. Sc...
Elisa H. Barney Smith, George Nagy, Daniel P. Lopr...
EGH
2009
Springer
15 years 3 months ago
Stream compaction for deferred shading
The GPU leverages SIMD efficiency when shading because it rasterizes a triangle at a time, running the same shader on all of its fragments. Ray tracing sacrifices this shader cohe...
Jared Hoberock, Victor Lu, Yuntao Jia, John C. Har...