Sciweavers

4894 search results - page 258 / 979
» Dynamic Abstraction Planning
Sort
View
SIAMCO
2008
56views more  SIAMCO 2008»
15 years 6 months ago
Singular Trajectories of Control-Affine Systems
Abstract. When applying methods of optimal control to motion planning or stabilization problems, some theoretical or numerical difficulties may arise, due to the presence of specif...
Yacine Chitour, Frédéric Jean, Emman...
EMISA
2002
Springer
15 years 6 months ago
Developing software families
Abstract: There is a lack of a systematic, generic, domain independent objectoriented software engineering process for software familes. In such process a system family should be t...
Silva Robak
JUCS
2002
89views more  JUCS 2002»
15 years 6 months ago
Scheduling Tasks to a Team of Autonomous Mobile Service Robots in Indoor Enviroments
Abstract: This paper presents a complete system for scheduling transportation orders to a fleet of autonomous mobile robots in service environments. It consists of the autonomous m...
Hartmut Surmann, Antonio Morales
ECTEL
2010
Springer
15 years 4 months ago
Demands of Modern PLEs and the ROLE Approach
Abstract. We present basic concepts and an outlook on current approaches and techniques of personal learning environments to point out their demands, focussing on recommendations i...
Uwe Kirschenmann, Maren Scheffel, Martin Friedrich...
SIGMOD
2005
ACM
174views Database» more  SIGMOD 2005»
16 years 8 days ago
Automated statistics collection in action
If presented with inaccurate statistics, even the most sophisticated query optimizers make mistakes. They may wrongly estimate the output cardinality of a certain operation and th...
Peter J. Haas, Mokhtar Kandil, Alberto Lerner, Vol...