Analysis of sediments from rivers, lakes, reservoirs, wetlands, and other constructed surface water impoundments is an important tool to characterize the function health these systems, but generally carried out manually. This costly can be hazardous difficult for humans due inaccessibility, contamination, or availability required equipment. Robotic sampling systems ease burdens, little work has...

Recommendation systems play an important role in alleviating the information overload issue. Generally, a recommendation model is trained to discern between positive (liked) and negative (disliked) instances for each user. However, under open-world assumption, there are only but no from users’ implicit feedback, which poses imbalanced learning challenge of lacking samples. To address this, two ...

In this paper a new sequential sampling plan is introduced in which the acceptable quality level (AQL) and the lot tolerance percent defective (LTPD) are a fuzzy number. This plan is well defined, since, if the parameters are crisp, it changes to a classical plan. For such a plan, a particular table of rejection and acceptance is calculated and compared with the classical one. Keywords : St...

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