Sciweavers

5373 search results - page 688 / 1075
» Models and Motion Planning
Sort
View
GIS
2008
ACM
16 years 8 months ago
Computing isochrones in multi-modal, schedule-based transport networks
Isochrones are defined as the set of all points from which a specific point of interest is reachable within a given time span. This demo paper presents a solution to compute isoch...
Veronika Bauer, Johann Gamper, Roberto Loperfido, ...
150
Voted
IROS
2007
IEEE
104views Robotics» more  IROS 2007»
16 years 1 months ago
Cascaded position and heading control of a robotic helicopter
— We present a cascaded control architecture for a Yamaha RMAX robotic helicopter. The controller is composed of an inner-loop that stabilizes the unstable poles of the helicopte...
Marcel Bergerman, Omead Amidi, James Ryan Miller, ...
FDL
2006
IEEE
16 years 27 days ago
Randomized Simulation of Hybrid Systems For Circuit Validation
Abstract. The paper proposes a simulation-based method for validating analog and mixed-signal circuits, using the hybrid systems methodology. This method builds upon RRT (Rapidly-e...
Thao Dang, Tarik Nahhal
VLDB
2005
ACM
103views Database» more  VLDB 2005»
16 years 9 days ago
Semantic Query Optimization for XQuery over XML Streams
We study XML stream-specific schema-based optimization. We assume a widely-adopted automata-based execution model for XQuery evaluation. Criteria are established regarding what s...
Hong Su, Elke A. Rundensteiner, Murali Mani
ASPDAC
2004
ACM
119views Hardware» more  ASPDAC 2004»
16 years 8 days ago
A fast congestion estimator for routing with bounded detours
Congestion estimation is an important issue for the success of the VLSI layout. Fast congestion estimation provides an efficient means to adjust the placement and wire planning. A...
Lerong Cheng, Xiaoyu Song, Guowu Yang, Zhiwei Tang