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» Optimal Control Using Bisimulations: Implementation
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CORR
2000
Springer
81views Education» more  CORR 2000»
13 years 9 months ago
Safe cooperative robot dynamics on graphs
This paper initiates the use of vector fields to design, optimize, and implement reactive schedules for safe cooperative robot patterns on planar graphs. We consider Automated Gui...
Robert Ghrist, Daniel E. Koditschek
VLDB
2007
ACM
169views Database» more  VLDB 2007»
14 years 10 months ago
Staying FIT: Efficient Load Shedding Techniques for Distributed Stream Processing
In distributed stream processing environments, large numbers of continuous queries are distributed onto multiple servers. When one or more of these servers become overloaded due t...
Nesime Tatbul, Stanley B. Zdonik, Ugur Çeti...
IFL
2007
Springer
120views Formal Methods» more  IFL 2007»
14 years 3 months ago
Lazy Contract Checking for Immutable Data Structures
Existing contract checkers for data structures force programmers to choose between poor alternatives. Contracts are either built into the functions that construct the data structur...
Robert Bruce Findler, Shu-yu Guo, Anne Rogers
SIGMOD
2001
ACM
146views Database» more  SIGMOD 2001»
14 years 10 months ago
On Supporting Containment Queries in Relational Database Management Systems
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
Chun Zhang, Jeffrey F. Naughton, David J. DeWitt, ...
CEAS
2004
Springer
14 years 3 months ago
Resisting SPAM Delivery by TCP Damping
Spam has become a major problem that is threatening the efficiency of the current email system. Spam is overwhelming the Internet because 1) emails are pushed from senders to recei...
Kang Li, Calton Pu, Mustaque Ahamad