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IMC
2007
ACM
13 years 10 months ago
Blind source separation approach to performance diagnosis and dependency discovery
We consider the problem of diagnosing performance problems in distributed system and networks given end-to-end performance measurements provided by test transactions, or probes. C...
Gaurav Chandalia, Irina Rish
CSL
2010
Springer
13 years 9 months ago
Signature Extensions Preserve Termination - An Alternative Proof via Dependency Pairs
Abstract. We give the first mechanized proof of the fact that for showing termination of a term rewrite system, we may restrict to well-formed terms using just the function symbols...
Christian Sternagel, René Thiemann
SRDS
2006
IEEE
14 years 2 months ago
AVCast : New Approaches For Implementing Availability-Dependent Reliability for Multicast Receivers
Today’s large-scale distributed systems consist of collections of nodes that have highly variable availability — a phenomenon sometimes called churn. This availability variati...
Thadpong Pongthawornkamol, Indranil Gupta
DAS
2008
Springer
13 years 10 months ago
Writer-Dependent Recognition of Handwritten Whiteboard Notes in Smart Meeting Room Environments
In this paper we present a writer-dependent handwriting recognition system based on hidden Markov models (HMMs). This system, which has been developed in the context of research o...
Marcus Liwicki, Andreas Schlapbach, Horst Bunke
ICFP
2010
ACM
13 years 10 months ago
Parametricity and dependent types
' abstraction theorem shows how a typing judgement in System F can be translated into a relational statement (in second order predicate logic) about inhabitants of the type. ...
Jean-Philippe Bernardy, Patrik Jansson, Ross Pater...