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SI3D
2005
ACM
16 years 25 days ago
Broad-phase collision detection using semi-adjusting BSP-trees
The broad-phase step of collision detection in scenes composed of n moving objects is a challenging problem because enumerating collision pairs has an inherent O(n2) complexity. S...
Rodrigo G. Luque, João Luiz Dihl Comba, Car...
CHI
2005
ACM
15 years 9 months ago
Why use memo for all?: restructuring mobile applications to support informal note taking
Informal note taking is an essential activity in Personal Information Management (PIM). Most mobile devices support this via a suite of applications, employing both highly structu...
Liwei Dai, Wayne G. Lutters, Carlie Bower
ESWS
2007
Springer
15 years 11 months ago
Towards Novel Techniques for Reasoning in Expressive Description Logics based on Binary Decision Diagrams
We propose to design and study new techniques for description logic (DL) reasoning based on a prominent data structure that has been applied very successfully in various domains in...
Uwe Keller
SENSYS
2005
ACM
16 years 25 days ago
Data collection, storage, and retrieval with an underwater sensor network
In this paper we present a novel platform for underwater sensor networks to be used for long-term monitoring of coral reefs and fisheries. The sensor network consists of static a...
Iuliu Vasilescu, Keith Kotay, Daniela Rus, Matthew...
CGI
1998
IEEE
15 years 11 months ago
Fast Approximate Quantitative Visibility for Complex Scenes
Ray tracing and Monte-Carlo based global illumination, as well as radiosity and other finite-element based global illumination methods, all require repeated evaluation of quantita...
Yiorgos Chrysanthou, Daniel Cohen-Or, Dani Lischin...