8190 search results - page 150 / 1638 » From Timed to Hybrid Systems |
UM
2007
Springer
14 years 4 months ago
2007
Springer
Recommender systems are gaining widespread acceptance in e-commerce applications to confront the “information overload” problem. Collaborative Filtering (CF) is a successful re...
Publication
The widespread adoption of automated vehicle location systems (AVL) and automatic passenger counters (APC) in the transit industry has opened new venues in operations and system mo...
RAID
2005
Springer
14 years 3 months ago
2005
Springer
Intrusion detection systems are fundamentally passive and fail–open. Because their primary task is classification, they do nothing to prevent an attack from succeeding. An intru...
ACL
2006
2006
Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering
13 years 11 months ago
This paper presents a hybrid approach to question answering in the clinical domain that combines techniques from summarization and information retrieval. We tackle a frequently-oc...
SIBGRAPI
1999
IEEE
14 years 2 months ago
1999
IEEE
This paper describes a real-time shadow generation algorithm for polygonal environments illuminated by movable point light sources. The main goal is to quickly reduce the number o...