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COMPGEOM
2004
ACM
14 years 2 months ago
Deterministic sampling and range counting in geometric data streams
We present memory-efficient deterministic algorithms for constructing -nets and -approximations of streams of geometric data. Unlike probabilistic approaches, these deterministic...
Amitabha Bagchi, Amitabh Chaudhary, David Eppstein...
IFIP
2003
Springer
14 years 2 months ago
On the Integration of MPEG-4 Streams Pulled Out of High Performance Mobile Devices and Data Traffic over a Wireless Network
In this work we propose and evaluate mechanisms for the multiplexing and the integrated delivery of Video and Data Traffic over a Wireless Cellular High Speed Packet Switched Netwo...
Spyros Psychis, Polychronis Koutsakis, Michael Pat...
ICS
2004
Tsinghua U.
14 years 2 months ago
Effective stream-based and execution-based data prefetching
With processor speeds continuing to outpace the memory subsystem, cache missing memory operations continue to become increasingly important to application performance. In response...
Sorin Iacobovici, Lawrence Spracklen, Sudarshan Ka...
VW
2000
Springer
14 years 24 days ago
A 'Virtual Worlds' Theatre of Memory (Scheme for a Contemporary Museum)
Architecture experience of order and hierarchies in spatial event plays an important role in virtual environments notion of `presence'. Architecture monument urbane definition...
Bernardo Uribe Mendoza, Rodolfo Ramirez, Neslson C...
ICDE
2007
IEEE
149views Database» more  ICDE 2007»
14 years 10 months ago
Optimizing Timestamp Management in Data Stream Management Systems
It has long been recognized that multi-stream operators, such as union and join, often have to wait idly in a temporarily blocked state, as a result of skews between the timestamp...
Yijian Bai, Hetal Thakkar, Haixun Wang, Carlo Zani...