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MMB
2004
Springer
102views Communications» more  MMB 2004»
16 years 2 days ago
Improving the Timeliness of Rate Measurements
Rate measurements are required for many purposes, e.g. for system analysis and modelling or for live systems that react to measurements. For off-line measurement all data is avail...
Rüdiger Martin, Michael Menth
VLDB
2004
ACM
134views Database» more  VLDB 2004»
16 years 2 days ago
Memory-Limited Execution of Windowed Stream Joins
We address the problem of computing approximate answers to continuous sliding-window joins over data streams when the available memory may be insufficient to keep the entire join...
Utkarsh Srivastava, Jennifer Widom
GLVLSI
2003
IEEE
135views VLSI» more  GLVLSI 2003»
16 years 20 hour ago
Constructing exact octagonal steiner minimal trees
Octagonal Steiner Minimal Trees (OSMTs) are used in the global routing phase of pervasive octagonal VLSI layout. The OSMT problem seeks a minimal length spanning structure using e...
Chris Coulston
ICRA
2003
IEEE
134views Robotics» more  ICRA 2003»
16 years 13 hour ago
Motion planning for a crowd of robots
- Moving a crowd of robots or avatars from their current configurations to some destination area without causing collisions is a challenging motion-planning problem because the hig...
Tsai-Yen Li, Hsu-Chi Chou
INFOVIS
2003
IEEE
16 years 11 hour ago
Improving Hybrid MDS with Pivot-Based Searching
An algorithm is presented for the visualisation of multidimensional abstract data, building on a hybrid model introduced at InfoVis 2002. The most computationally complex stage of...
Alistair Morrison, Matthew Chalmers