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» Efficient operating system support for group unicast
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SIGMOD
2006
ACM
110views Database» more  SIGMOD 2006»
16 years 1 months ago
Supporting ad-hoc ranking aggregates
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggregate queries, which provide the k groups with the highest aggregates as results....
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas
SIGOPSE
1998
ACM
15 years 5 months ago
The PerDiS FS: a transactional file system for a distributed persistent store
Companies cooperating in the framework of a virtual enterprise have increasing demands for systems on which to base applications for their particular environment: groups of worker...
João Garcia, Paulo Ferreira, Paulo Guedes
SIGMOD
2006
ACM
117views Database» more  SIGMOD 2006»
16 years 1 months ago
Database support for matching: limitations and opportunities
We define a match join of R and S with predicate to be a subset of the -join of R and S such that each tuple of R and S contributes to at most one result tuple. Match joins and t...
Ameet Kini, Srinath Shankar, Jeffrey F. Naughton, ...
USENIX
2000
15 years 2 months ago
Techniques for the Design of Java Operating Systems
Language-basedextensible systems, such as Java Virtual Machines and SPIN, use type safety to provide memory safety in a single address space. By using software to provide safety, ...
Godmar Back, Patrick Tullmann, Leigh Stoller, Wils...
ISVLSI
2006
IEEE
129views VLSI» more  ISVLSI 2006»
15 years 7 months ago
Connection-oriented Multicasting in Wormhole-switched Networks on Chip
Network-on-Chip (NoC) proposes networks to replace buses as a scalable global communication interconnect for future SoC designs. However, a bus is very efficient in broadcasting....
Zhonghai Lu, Bei Yin, Axel Jantsch