22 search results - page 4 / 5 » Improved Dynamic Planar Point Location |
COMGEO
2010
ACM
13 years 6 months ago
2010
ACM
We study the complexity and the I/O-efficient computation of flow on triangulated terrains. We present an acyclic graph, the descent graph, that enables us to trace flow paths in ...
CGA
2008
13 years 6 months ago
2008
This paper studies the use of visual blur effects, i.e., blurring of parts of the image fed back to the user, for First-Person-Navigations in Virtual Environments (VE). First, we ...
ISCAS
2006
IEEE
14 years 4 days ago
2006
IEEE
This paper presents an RFID based psychiatric critical to psychiatric patient treatment. The work oftracking patient tracking system in a psychiatric patient care center. In psychi...
TMC
2011
13 years 1 months ago
2011
—Vehicular networks (VANETs) can be used to improve transportation security, reliability, and management. This paper investigates security aspects of VANETs within a game-theoret...
INFOCOM
2006
IEEE
14 years 5 days ago
2006
IEEE
— Many Peer-to-peer (P2P) applications such as media broadcasting and content distribution require a high performance overlay structure in order to deliver satisfying quality of ...