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» Biography as events in time and space
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HT
2005
ACM
15 years 7 months ago
Activity links: supporting communication and reflection about action
Tasks that take place over a long period of time or collaborative tasks where participants are required to develop an understanding of each other’s effort benefit from better co...
Hao-wei Hsieh, Frank M. Shipman III
101
Voted
EDBT
2008
ACM
125views Database» more  EDBT 2008»
16 years 2 months ago
On the brink: searching for drops in sensor data
Sensor networks have been widely used to collect data about the environment. When analyzing data from these systems, people tend to ask exploratory questions--they want to find su...
Gong Chen, Junghoo Cho, Mark H. Hansen
EDBT
2010
ACM
202views Database» more  EDBT 2010»
15 years 8 months ago
Querying trajectories using flexible patterns
The wide adaptation of GPS and cellular technologies has created many applications that collect and maintain large repositories of data in the form of trajectories. Previous work ...
Marcos R. Vieira, Petko Bakalov, Vassilis J. Tsotr...
RTCSA
2007
IEEE
15 years 8 months ago
An MPSoC Performance Estimation Framework Using Transaction Level Modeling
— To use the tremendous hardware resources available in next generation MultiProcessor Systems-on-Chip (MPSoC) efficiently, rapid and accurate design space exploration (DSE) met...
Rabie Ben Atitallah, Smaïl Niar, Samy Meftali...
ICRA
2002
IEEE
111views Robotics» more  ICRA 2002»
15 years 6 months ago
Mission Planning for the Sun-Synchronous Navigation Field Experiment
This paper describes TEMPEST, a planner that enables a solar-powered rover to reason about path selection and event placement in terms of available solar energy and anticipated po...
Paul Tompkins, Anthony Stentz, William Whittaker