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SIGMOD
2005
ACM
138views Database» more  SIGMOD 2005»
15 years 12 months ago
QPipe: A Simultaneously Pipelined Relational Query Engine
Relational DBMS typically execute concurrent queries independently by invoking a set of operator instances for each query. To exploit common data retrievals and computation in con...
Stavros Harizopoulos, Vladislav Shkapenyuk, Anasta...
APSEC
2001
IEEE
15 years 3 months ago
Orchestrating Computations on the World-Wide Web
Word processing software, email, and spreadsheet have revolutionized office activities. There are many other office tasks that are amenable to automation, such as: scheduling a vi...
Jayadev Misra, Harrick M. Vin
ENTCS
2007
113views more  ENTCS 2007»
14 years 11 months ago
Modular Checkpointing for Atomicity
Transient faults that arise in large-scale software systems can often be repaired by re-executing the code in which they occur. Ascribing a meaningful semantics for safe re-execut...
Lukasz Ziarek, Philip Schatz, Suresh Jagannathan
DFT
2003
IEEE
117views VLSI» more  DFT 2003»
15 years 5 months ago
Fault Tolerant Design of Combinational and Sequential Logic Based on a Parity Check Code
We describe a method for designing fault tolerant circuits based on an extension of a Concurrent Error Detection (CED) technique. The proposed extension combines parity check code...
Sobeeh Almukhaizim, Yiorgos Makris
HICSS
1999
IEEE
98views Biometrics» more  HICSS 1999»
15 years 4 months ago
Integrating Spatial, Semantic, and Social Structures for Knowledge Management
In this paper we describe a unique type of knowledge management systems virtual reality-enabled multi-user virtual environments with spatialised semantic structures. They are des...
Chaomei Chen, John Davies