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» On coordination, autonomy and time
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EUROPAR
2003
Springer
15 years 11 months ago
Parallel ScaLAPACK-Style Algorithms for Solving Continuous-Time Sylvester Matrix Equations
An implementation of a parallel ScaLAPACK-style solver for the general Sylvester equation, op(A)X −Xop(B) = C, where op(A) denotes A or its transpose AT , is presented. The paral...
Robert Granat, Bo Kågström, Peter Porom...
IPSN
2003
Springer
15 years 11 months ago
Mobicast: Just-in-Time Multicast for Sensor Networks under Spatiotemporal Constraints
This paper is concerned with coordinated delivery of messages in sensor networks. The notion of multicast is re-examined in light of a new set of requirements that are specific t...
Qingfeng Huang, Chenyang Lu, Gruia-Catalin Roman
MICCAI
1999
Springer
15 years 10 months ago
Ultrasound Probe Tracking for Real-Time Ultrasound/MRI Overlay and Visualization of Brain Shift
Abstract. Stereotactic techniques are prevalent in neurosurgery. A fundamental assumption of stereotaxis is that the brain is a rigid body. It has been demonstrated, however, that ...
David G. Gobbi, Roch M. Comeau, Terry M. Peters
ISORC
1998
IEEE
15 years 10 months ago
Specification of Real-Time Interaction Constraints
We present a coordination language and its semantics for specification and implementation of object-oriented realtime systems. Real-time systems operate under real-time constraint...
Brian Nielsen, Shangping Ren, Gul Agha
MOBICOM
1997
ACM
15 years 10 months ago
Log-Time Algorithms for Scheduling Single and Multiple Channel Data Broadcast
With the increasing popularity of portable wireless computers, mechanisms to efficiently transmit information to such clients are of significant interest. The environmentundercons...
Sohail Hameed, Nitin H. Vaidya