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SIGGRAPH
1999
ACM
15 years 5 months ago
Rendering with Concentric Mosaics
This paper presents a novel 3D plenoptic function, which we call concentric mosaics. We constrain camera motion to planar concentric circles, and create concentric mosaics using a...
Heung-Yeung Shum, Li-wei He
ATAL
2003
Springer
15 years 6 months ago
Deriving individual obligations from collective obligations
A collective obligation is an obligation directed to a group of agents so that the group, as a whole, is obliged to achieve a given task. The problem investigated here is the impac...
Laurence Cholvy, Christophe Garion
WWW
2004
ACM
16 years 1 months ago
Web Design for the Semantic Web
To be able to realize the vision of the semantic web an important bottleneck that needs to be solved is an easy and intuitive approach for the annotation of websites with semantic...
Peter Plessers, Olga De Troyer
SIGMOD
2005
ACM
99views Database» more  SIGMOD 2005»
16 years 1 months ago
Query answering exploiting structural properties
We review the notion of hypertree width, a measure of the degree of cyclicity of hypergraphs that is useful for identifying and solving efficiently easy instances of hard problems...
Francesco Scarcello
COCO
2009
Springer
96views Algorithms» more  COCO 2009»
15 years 7 months ago
One-Way Functions and the Berman-Hartmanis Conjecture
—The Berman-Hartmanis conjecture states that all NP-complete sets are P-isomorphic each other. On this conjecture, we first improve the result of [3] and show that all NP-comple...
Manindra Agrawal, Osamu Watanabe