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WDAG
1999
Springer
88views Algorithms» more  WDAG 1999»
15 years 9 months ago
Generic Broadcast
This short paper establishes lower bounds on the time complexity of algorithms solving the generic broadcast problem. The paper shows that (a) to deliver messages in one round, no...
Fernando Pedone, André Schiper
VISUALIZATION
1998
IEEE
15 years 9 months ago
Efficient warping for architectural walkthroughs using layered depth images
This paper presents efficient image-based rendering techniques used in the context of an architectural walkthrough system. Portals (doors and windows) are rendered by warping laye...
Voicu Popescu, Anselmo Lastra, Daniel G. Aliaga, M...
HT
1998
ACM
15 years 9 months ago
Link services or link agents?
A general link service for the WWW has been used within an Electronic Libraries’ project. Experience using it shows that as the links become increasingly interesting to the user...
Les Carr, Wendy Hall, Steve Hitchcock
155
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CAV
1998
Springer
103views Hardware» more  CAV 1998»
15 years 9 months ago
You Assume, We Guarantee: Methodology and Case Studies
Assume-guarantee reasoning has long been advertised as an important method for decomposing proof obligations in system veri cation. Re nement mappings (homomorphisms) have long bee...
Thomas A. Henzinger, Shaz Qadeer, Sriram K. Rajama...
SIGGRAPH
1998
ACM
15 years 9 months ago
A Multiscale Model of Adaptation and Spatial Vision for Realistic Image Display
In this paper we develop a computational model of adaptation and spatial vision for realistic tone reproduction. The model is based on a multiscale representation of pattern, lumi...
Sumanta N. Pattanaik, James A. Ferwerda, Mark D. F...
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