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» Alternating Timed Automata over Bounded Time
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103
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IPL
2010
80views more  IPL 2010»
15 years 1 months ago
Rate monotonic scheduling re-analysed
In this paper, we re-analyse the Rate Monotonic Scheduler. Traditionally, the schedulability condition was obtained from the greatest lower bound of utilisation factors over all t...
Qiwen Xu, Naijun Zhan
TSP
2010
14 years 10 months ago
LS-CS-residual (LS-CS): compressive sensing on least squares residual
We consider the problem of recursively and causally reconstructing time sequences of sparse signals (with unknown and time-varying sparsity patterns) from a limited number of noisy...
Namrata Vaswani
227
Voted
VLDB
2007
ACM
197views Database» more  VLDB 2007»
16 years 3 months ago
Indexable PLA for Efficient Similarity Search
Similarity-based search over time-series databases has been a hot research topic for a long history, which is widely used in many applications, including multimedia retrieval, dat...
Qiuxia Chen, Lei Chen 0002, Xiang Lian, Yunhao Liu...
STACS
1999
Springer
15 years 7 months ago
Lower Bounds for Dynamic Algebraic Problems
Abstract. We consider dynamic evaluation of algebraic functions (matrix multiplication, determinant, convolution, Fourier transform, etc.) in the model of Reif and Tate; i.e., if f...
Gudmund Skovbjerg Frandsen, Johan P. Hansen, Peter...
119
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ISAAC
2004
Springer
102views Algorithms» more  ISAAC 2004»
15 years 8 months ago
On-Line Windows Scheduling of Temporary Items
In this paper we study on-line windows scheduling (WS) of temporary items. In a broadcasting system, there are some broadcast channels, each can broadcast one item in one time unit...
Wun-Tat Chan, Prudence W. H. Wong