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» Verifying distributed systems: the operational approach
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ROOM
2000
14 years 11 months ago
OO-Motivated Process Algebra: A Calculus for CORBA-like Systems
This paper is a proposal for a new two-tier calculus, designed to model aspects of CORBA-like systems at the CORBA evel. The higher object level known as Oompa abstracts away from...
Malcolm Tyrrell, Andrew Butterfield, Alexis Donnel...
CVPR
2009
IEEE
14 years 11 months ago
VideoTrek: A vision system for a tag-along robot
We present a system that combines multiple visual navigation techniques to achieve GPS-denied, non-line-of-sight SLAM capability for heterogeneous platforms. Our approach builds o...
Oleg Naroditsky, Zhiwei Zhu, Aveek Das, Supun Sama...
ICS
2010
Tsinghua U.
15 years 7 months ago
Proof-Carrying Data and Hearsay Arguments from Signature Cards
: Design of secure systems can often be expressed as ensuring that some property is maintained at every step of a distributed computation among mutually-untrusting parties. Special...
Alessandro Chiesa, Eran Tromer
PPOPP
2009
ACM
15 years 10 months ago
Solving dense linear systems on platforms with multiple hardware accelerators
In a previous paper we show how the FLAME methods and tools provide a solution to compute dense dense linear algebra operations on a multi-GPU platform with reasonable performance...
Enrique S. Quintana-Ortí, Francisco D. Igua...
HPCA
2007
IEEE
15 years 4 months ago
Error Detection via Online Checking of Cache Coherence with Token Coherence Signatures
To provide high dependability in a multithreaded system despite hardware faults, the system must detect and correct errors in its shared memory system. Recent research has explore...
Albert Meixner, Daniel J. Sorin