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PDP
2008
IEEE
14 years 3 months ago
Bulk-Synchronous On-Line Crawling on Clusters of Computers
This paper describes the design of a crawler devised to perform the periodic retrieval of Web documents for a search engine able to accept on-line updates in a concurrent manner. ...
Mauricio Marín, Carolina Bonacic
ATVA
2004
Springer
135views Hardware» more  ATVA 2004»
14 years 2 months ago
Using Block-Local Atomicity to Detect Stale-Value Concurrency Errors
Data races do not cover all kinds of concurrency errors. This paper presents a data-ow-based technique to nd stale-value errors, which are not found by low-level and high-level d...
Cyrille Artho, Klaus Havelund, Armin Biere
FSTTCS
2004
Springer
14 years 2 months ago
Toward a Grainless Semantics for Shared-Variable Concurrency
Abstract. Conventional semantics for shared-variable concurrency suffers from the “grain of time” problem, i.e., the necessity of specifying a default level of atomicity. We pr...
John C. Reynolds
LOBJET
2000
84views more  LOBJET 2000»
13 years 8 months ago
Typing Concurrent Objects and Actors
ABSTRACT. As informal methods do little to help their use for concurrent and distributed programming, one of the most challenging current tasks is to build tools based on formal me...
Fabien Dagnat, Marc Pantel, Matthias Colin, Patric...
VMCAI
2009
Springer
14 years 3 months ago
Finding Concurrency-Related Bugs Using Random Isolation
This paper describes the methods used in Empire, a tool to detect concurrency-related bugs, namely atomic-set serializability violations in Java programs. The correctness criterion...
Nicholas Kidd, Thomas W. Reps, Julian Dolby, Manda...