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UIST
1992
ACM
15 years 11 months ago
Interactive Shadows
It is often difficult in computer graphics applications to understand spatial relationships betweenobjects in a 3D sceneor effect changes to those objects without specialized visu...
Kenneth P. Herndon, Robert C. Zeleznik, Daniel C. ...
ICALP
1990
Springer
15 years 11 months ago
Analytic Variations on the Common Subexpression Problem
Any tree can be represented in a max/ma//y compact form as a directed acyclic graph where common subtrees are factored and shared, being represented only once. Such a compaction ca...
Philippe Flajolet, Paolo Sipala, Jean-Marc Steyaer...
WI
1989
15 years 11 months ago
Incremental Natural Language Description of Dynamic Imagery
Although image understanding and natural language processing constitute two major areas of AI, they have mostly been studied independentlyof each other. Only a few attempts have b...
Gerd Herzog, C.-K. Sung, Elisabeth André, W...
ACISP
2007
Springer
15 years 11 months ago
Combining Prediction Hashing and MDS Codes for Efficient Multicast Stream Authentication
We study the multicast stream authentication problem when the communication channel is under control of an opponent who can drop, reorder and inject data packets. In this work, we...
Christophe Tartary, Huaxiong Wang
ACMICEC
2007
ACM
97views ECommerce» more  ACMICEC 2007»
15 years 11 months ago
Pricing web 2.0 related services: peer production
Peer production has played an important role in the economics of Web 2.0 related services. User participation and contribution become the main driving dynamics of this new economi...
Yung-Ming Li, Yi-Lin Lee
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