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Optimal Aggregation of Consumer Ratings: An Application to Yelp.com
crowdsourcing social network e-commerce
2015/9/21
Consumer review websites such as Yelp.com leverage the wisdom of the crowd, with
each product being reviewed many times (some with more than 1000 reviews). Because of
this, the way in which informat...
Development and application of the intense slow positron beam at IHEP
plugged-in 22Na positron source VEPLS time resolution
2009/7/31
This paper describes the development and application of an intense slow positron beam at IHEP with regard to its two main components.
The Variable-Energy Positron Lifetime Spectroscopy (VEPLS) based ...