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CORR
2011
Springer
157views Education» more  CORR 2011»
14 years 10 months ago
Fast and Faster: A Comparison of Two Streamed Matrix Decomposition Algorithms
With the explosion of the size of digital dataset, the limiting factor for decomposition algorithms is the number of passes over the input, as the input is often stored out-of-cor...
Radim Rehurek
PC
2011
413views Management» more  PC 2011»
14 years 10 months ago
Exploiting thread-level parallelism in the iterative solution of sparse linear systems
We investigate the efficient iterative solution of large-scale sparse linear systems on shared-memory multiprocessors. Our parallel approach is based on a multilevel ILU precondit...
José Ignacio Aliaga, Matthias Bollhöfe...
TCS
2010
14 years 10 months ago
Monad transformers as monoid transformers
The incremental approach to modular monadic semantics constructs complex monads by using monad transformers to add computational features to a preexisting monad. A complication of...
Mauro Jaskelioff, Eugenio Moggi
TABLEAUX
2009
Springer
15 years 9 months ago
Tableaux and Model Checking for Memory Logics
Memory logics are modal logics whose semantics is specified in terms of relational models enriched with additional data structure to represent memory. The logical language is then...
Carlos Areces, Diego Figueira, Daniel Gorín...
SPAA
2010
ACM
15 years 8 months ago
Transactions in the jungle
Transactional memory (TM) has shown potential to simplify the task of writing concurrent programs. Inspired by classical work on databases, formal definitions of the semantics of...
Rachid Guerraoui, Thomas A. Henzinger, Michal Kapa...