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Monitoring Biogenic Amines: Comparative Assessment of Detection Methods for Key Market Marine and Freshwater Species. [PDF]
Petersen L.
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Influence of Scenting Time on the Volatile Compounds and Sensory Attributes of Jasmine Yellow Tea. [PDF]
Ying J +10 more
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Scheduling Algorithm for Increasing Freshness of Information
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Cache Freshness in Information Updating Systems
2021 55th Annual Conference on Information Sciences and Systems (CISS), 2021We consider a cache updating system with a source, $m$ caches and a user. There are $n$ files. The source keeps the freshest version of the files which are updated with known rates $\lambda_{i}$ . The first cache downloads and keeps the freshest version of the files from the source with rates $c_{1i}$ and cache $r$ downloads and keeps the ...
Melih Bastopcu, Sennur Ulukus
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Information Freshness in Sleep-Wake Server Systems
IEEE Communications Letters, 2021Information freshness has garnered wide attention due to its importance in various applications. In this work, we consider an information updating system in which the server falls asleep after a random idling period if no arrival occurs. The system is modeled as an M/G/1 queue with server sleeps, and we further derive closed-form expressions for Peak ...
Jin Xu 0015, Yu Chen 0058
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EVALUATIONS OF FRESHNESS CONSIDERING SCORING ON FRESH INFORMATION RETRIEVAL
Journal of Interconnection Networks, 2005Fresh information is important for real business. In order to realize fresh information retrieval, we need not only to collect documents in a short time, but also to rank the results in the suitable order. However, conventional ranking methods are not suited for fresh information retrieval because they ignore temporal value of information. So, we have
Nobuyoshi Sato +2 more
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