Results 61 to 70 of about 1,914,541 (354)
FASTM: a log-based hardware transactional memory with fast abort recovery [PDF]
, 2009 Version management, one of the key design dimensions of Hardware Transactional Memory (HTM) systems, defines where and how transactional modifications are stored. Current HTM systems use either eager or lazy version management.
González Colás, Antonio María +2 more
core +1 more source
Permissiveness in Transactional Memories [PDF]
, 2008 We introduce the notion of permissiveness in transactional memories (TM). Intuitively, a TM is permissive if it never aborts a transaction when it need not. More specifically, a TM is permissive with respect to a safety property pif the TM accepts every history that satisfies p.
Guerraoui R., Henzinger T.A., Singh V.
openaire +1 more source
Associating cognitive abilities with naturalistic search behavior
Journal of the Association for Information Science and Technology, Volume 76, Issue 4, Page 665-685, April 2025.Abstract Differences in cognitive abilities affect search behaviors, but this has mostly been observed in laboratory experiments. There is limited research on how users search for information in real‐world, naturalistic settings and how real‐world search behaviors relate to cognitive abilities.
Tung Vuong +2 more
wiley +1 more source
An Efficient Spark-Based Hybrid Frequent Itemset Mining Algorithm for Big Data
Data, 2022 Frequent itemset mining (FIM) is a common approach for discovering hidden frequent patterns from transactional databases used in prediction, association rules, classification, etc. Apriori is an FIM elementary algorithm with iterative nature used to find
Mohamed Reda Al-Bana +2 more
doaj +1 more source
The Transactional Conflict Problem
, 2018 The transactional conflict problem arises in transactional systems whenever two or more concurrent transactions clash on a data item. While the standard solution to such conflicts is to immediately abort one of the transactions, some practical systems ...
Alistarh, Dan +3 more
core +1 more source
Transactional Tasks: Parallelism in Software Transactions (Artifact) [PDF]
, 2016 Many programming languages support different concurrency models. In practice these models are often combined, however the semantics of the combinations are not always well-defined.
Swalens, Janwillem
core +1 more source
Sandboxing transactional memory [PDF]
Proceedings of the 21st international conference on Parallel architectures and compilation techniques, 2012 Correct transactional memory systems (TMs) must address the possibility that a speculative transaction may read mutually inconsistent values from memory and then perform an operation that violates the underlying language semantics. TMs for managed languages can leverage type safety, just-in-time compilation, and fully monitored exceptions to sandbox ...
Luke Dalessandro, Michael L. Scott
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Journal of the Association for Information Science and Technology, EarlyView.Abstract This research explored how young adults (ages 18–25) learn to use financial records and the roles financial records play in their experiences in coming to see themselves as financially mature social actors. The contribution of this paper is a revised model of transitions theory that includes personal information management (PIM) as an ...
Robert Douglas Ferguson +2 more
wiley +1 more source
Enhanced credit card fraud detection based on attention mechanism and LSTM deep model
Journal of Big Data, 2021 As credit card becomes the most popular payment mode particularly in the online sector, the fraudulent activities using credit card payment technologies are rapidly increasing as a result.
Ibtissam Benchaji +3 more
doaj +1 more source
Communicating memory transactions [PDF]
ACM SIGPLAN Notices, 2011 Many concurrent programming models enable both transactional memory and message passing. For such models, researchers have built increasingly efficient implementations and defined reasonable correctness criteria, while it remains an open problem to obtain the best of both worlds.
Mohsen Lesani, Jens Palsberg
openaire +1 more source