Sciweavers

2796 search results - page 230 / 560
» The coolest path problem
Sort
View
AGILE
2009
Springer
210views GIS» more  AGILE 2009»
16 years 1 months ago
Detecting Hotspots in Geographic Networks
We study a point pattern detection problem on networks, motivated by geographical analysis tasks, such as crime hotspot detection. Given a network N (for example, a street, train,...
Kevin Buchin, Sergio Cabello, Joachim Gudmundsson,...
ICC
2008
IEEE
137views Communications» more  ICC 2008»
16 years 1 months ago
Reliability of Connections in Multilayer Networks under Shared Risk Groups and Costs Constraints
The notion of Shared Risk Resource Groups (SRRG) has been introduced to capture survivability issues when a set of resources may fail simultaneously. Applied to Wavelength Divisio...
David Coudert, Florian Huc, Fabrice Peix, Marie-Em...
ICCCN
2008
IEEE
16 years 1 months ago
STRID: Scalable Trigger-Based Route Incidence Diagnosis
—As the Internet steadily increases in importance, it is still based on a quite fragile routing design. From network operators perspective it is therefore crucial to detect end-t...
Feng Wang, Lixin Gao, Oliver Spatscheck, Jia Wang
ICRA
2007
IEEE
99views Robotics» more  ICRA 2007»
16 years 27 days ago
RFID-Based Exploration for Large Robot Teams
Abstract— To coordinate a team of robots for exploration is a challenging problem, particularly in large areas as for example the devastated area after a disaster. This problem c...
Vittorio A. Ziparo, Alexander Kleiner, Bernhard Ne...
ICDCS
2006
IEEE
16 years 19 days ago
Self-Protection for Wireless Sensor Networks
Wireless sensor networks have recently been suggested for many surveillance applications such as object monitoring, path protection, or area coverage. Since the sensors themselves...
Dan Wang, Qian Zhang, Jiangchuan Liu