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DAGSTUHL
2007
13 years 10 months ago
What is Input/Output Logic? Input/Output Logic, Constraints, Permissions
We explain the raison d’ˆetre and basic ideas of input/output logic, sketching the central elements with pointers to other publications for detailed developments. The motivation...
David Makinson, Leendert W. N. van der Torre
EDBT
2004
ACM
174views Database» more  EDBT 2004»
14 years 9 months ago
Processing Data-Stream Join Aggregates Using Skimmed Sketches
There is a growing interest in on-line algorithms for analyzing and querying data streams, that examine each stream element only once and have at their disposal, only a limited amo...
Sumit Ganguly, Minos N. Garofalakis, Rajeev Rastog...
LCN
2003
IEEE
14 years 2 months ago
Improving the Aggregate Throughput of Access Points in IEEE 802.11 Wireless LANs
In IEEE 802.11 wireless LANs, the DCF access method and the PCF access method operate alternatively within a superframe to service the time-varying traffic demands. Due to differ...
X. James Dong, Mustafa Ergen, Pravin Varaiya, Anuj...
PODS
2005
ACM
211views Database» more  PODS 2005»
14 years 9 months ago
Join-distinct aggregate estimation over update streams
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. Pro...
Sumit Ganguly, Minos N. Garofalakis, Amit Kumar, R...
ENTCS
2011
125views more  ENTCS 2011»
13 years 10 days ago
A Hybrid Public Announcement Logic with Distributed Knowledge
In this paper the machinery of Hybrid Logic and the logic of public announcements are merged. In order to bring the two logics together properly the underlying hybrid logic has be...
Jens Ulrik Hansen