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ICDT
2009
ACM
148views Database» more  ICDT 2009»
14 years 8 months ago
Tight results for clustering and summarizing data streams
In this paper we investigate algorithms and lower bounds for summarization problems over a single pass data stream. In particular we focus on histogram construction and K-center c...
Sudipto Guha
ASYNC
1997
IEEE
83views Hardware» more  ASYNC 1997»
13 years 11 months ago
Response Time Properties of Some Asynchronous Circuits
Wediscuss response timeproperties of linear arrays and tree-like arrays of cells with various handshake communication behaviours. The response times of a networkare the delays bet...
Jo C. Ebergen, Robert Berks
DATE
2008
IEEE
163views Hardware» more  DATE 2008»
13 years 9 months ago
A Simulation Methodology for Worst-Case Response Time Estimation of Distributed Real-Time Systems
In this paper, we propose a simulation-based methodology for worst-case response time estimation of distributed realtime systems. Schedulability analysis produces pessimistic uppe...
Soheil Samii, Sergiu Rafiliu, Petru Eles, Zebo Pen...
PODC
2009
ACM
14 years 8 months ago
Tight bounds for clock synchronization
d Abstract] Christoph Lenzen Computer Engineering and Networks Laboratory (TIK) ETH Zurich, 8092 Zurich, Switzerland lenzen@tik.ee.ethz.ch Thomas Locher Computer Engineering and N...
Christoph Lenzen, Thomas Locher, Roger Wattenhofer
PE
2008
Springer
114views Optimization» more  PE 2008»
13 years 7 months ago
Buffer overflow asymptotics for multiplexed regulated traffic
By characterizing the worst case profile, which maximizes the content of a buffer fed with leaky bucket regulated flows in packet telecommunication networks, we derive a tight upp...
Yu Ying, Fabrice Guillemin, Ravi Mazumdar, Catheri...