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» Merge-by-Wire: Algorithms and System Support
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PODS
2006
ACM
108views Database» more  PODS 2006»
16 years 4 months ago
Deterministic k-set structure
A k-set structure over data streams is a bounded-space data structure that supports stream insertion and deletion operations and returns the set of (item, frequency) pairs in the s...
Sumit Ganguly, Anirban Majumder
ECRTS
2007
IEEE
15 years 11 months ago
Tardiness Bounds for FIFO Scheduling on Multiprocessors
FIFO scheduling is often considered to be inappropriate for scheduling workloads that are subject to timing constraints. However, FIFO is implemented in many generalpurpose OSs, a...
Hennadiy Leontyev, James H. Anderson
131
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SAMOS
2007
Springer
15 years 10 months ago
Low-Power Twiddle Factor Unit for FFT Computation
An integral part of FFT computation are the twiddle factors, which, in software implementations, are typically stored into RAM memory implying large memory footprint and power cons...
Teemu Pitkänen, Tero Partanen, Jarmo Takala
SEMWEB
2007
Springer
15 years 10 months ago
Towards Correspondence Patterns for Ontology Mediation
We introduce in this paper correspondence patterns as a tool to design ontology alignments. Based on existing research on patterns in the fields of software and ontology engineeri...
François Scharffe, Ying Ding, Dieter Fensel
ATAL
2005
Springer
15 years 10 months ago
Untraceability of mobile agents
In the article we present two untraceability protocols for mobile agents. Comparing to other solutions, the advantage of the protocols is that they support agent’s autonomy in c...
Rafal Leszczyna, Janusz Górski