A study of the lock-free tour problem and path-based reformulations
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DOI: 10.1080/24725854.2019.1662141
Abstract: Abstract Motivated by marathon course design, this article introduces a novel tour-finding problem, the Lock-Free Tour Problem (LFTP), which ensures that the resulting tour does not block access to certain critical vertices. The LFTP is… read more here.
Keywords: lock free; path based; tour problem; problem ... See more keywords
Duplicacy: A New Generation of Cloud Backup Tool Based on Lock-Free Deduplication
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DOI: 10.1109/tcc.2020.3047403
Abstract: The pervasive deployment of cloud services poses an ever-increasing demand for cross-client deduplication solutions to save network bandwidth, lower storage costs, and improve backup speeds. However, existing solutions typically depend on lock based approaches relying… read more here.
Keywords: lock free; duplicacy; cloud; backup ... See more keywords
Fast and Portable Concurrent FIFO Queues With Deterministic Memory Reclamation
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DOI: 10.1109/tpds.2021.3097901
Abstract: In this article we present an algorithm for a high performance, unbounded, portable, multi-producer/multi-consumer, lock-free FIFO (first-in first-out) queue. Aside from its competitive performance on current hardware, it is further characterized by its integrated memory… read more here.
Keywords: reclamation; memory reclamation; deterministic memory; memory ... See more keywords
Noise-suppressing and lock-free optical interferometer for cold atom experiments.
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DOI: 10.1364/oe.400356
Abstract: A novel noise-suppressing and lock-free interferometer is proposed and experimentally demonstrated in the study of the quantum non-destructive (QND) interaction of cold atoms. A QND measurement based on far-off resonant dispersive probing is usually carried… read more here.
Keywords: lock free; noise suppressing; interferometer; noise ... See more keywords