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» Symmetry and Satisfiability: An Update
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ACS
2010
14 years 11 months ago
Sheaves as Modules
We explain the precise relationship between two module-theoretic descriptions of sheaves on an involutive quantale, namely the description via so-called Hilbert structures on modu...
Pedro Resende, Elias Rodrigues
ICIP
2005
IEEE
16 years 1 months ago
Largest-eigenvalue-theory for incremental principal component analysis
In this paper, we present a novel algorithm for incremental principal component analysis. Based on the LargestEigenvalue-Theory, i.e. the eigenvector associated with the largest ei...
Shuicheng Yan, Xiaoou Tang
CLIMA
2004
15 years 1 months ago
Revising Knowledge in Multi-agent Systems Using Revision Programming with Preferences
In this paper we extend the Revision Programming framework--a logic-based framework to express and maintain constraints on knowledge bases-with different forms of preferences. Pref...
Inna Pivkina, Enrico Pontelli, Tran Cao Son
LORI
2009
Springer
15 years 6 months ago
Dynamic Epistemic Temporal Logic
We introduce a new type of arrow in the update frames (or “action models”) of Dynamic Epistemic Logic in a way that enables us to reason about epistemic temporal dynamics in m...
Bryan Renne, Joshua Sack, Audrey Yap
APWEB
2004
Springer
15 years 5 months ago
Template-Based Runtime Invalidation for Database-Generated Web Contents
We propose a template-based runtime invalidation approach for maintaining cache consistency in database-generated web contents. In our approach, the invalidator sits between a web...
Chun Yi Choi, Qiong Luo