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JACM
2002
87views more  JACM 2002»
13 years 8 months ago
Bounded concurrent timestamp systems using vector clocks
Abstract. Shared registers are basic objects used as communication mediums in asynchronous concurrent computation. A concurrent timestamp system is a higher typed communication obj...
Sibsankar Haldar, Paul M. B. Vitányi
SIGMOD
2002
ACM
129views Database» more  SIGMOD 2002»
14 years 9 months ago
Best-effort cache synchronization with source cooperation
In environments where exact synchronization between source data objects and cached copies is not achievable due to bandwidth or other resource constraints, stale (out-of-date) cop...
Chris Olston, Jennifer Widom
DAGM
2007
Springer
14 years 3 months ago
A Multi-view Camera System for the Generation of Real-Time Occlusion-Free Scene Video
This paper presents a novel multi-view camera system that produces real-time single view scene video which sees through the static objects to observe the dynamic objects. The syste...
Alparslan Yildiz, Yusuf Sinan Akgul
EDBT
2008
ACM
111views Database» more  EDBT 2008»
14 years 9 months ago
On-line discovery of hot motion paths
We consider an environment of numerous moving objects, equipped with location-sensing devices and capable of communicating with a central coordinator. In this setting, we investig...
Dimitris Sacharidis, Kostas Patroumpas, Manolis Te...
MM
2006
ACM
134views Multimedia» more  MM 2006»
14 years 2 months ago
Autonomous light air vessels (ALAVs)
Through a defined research process we designed objects that behave and respond in specific ways and are part of a networked system that emphasizes autonomous and flocking behavior...
Jed Berk, Nikhil Mitter