1 citations · 1 across the 2 of their papers we have counts for
2 papers
cs.SI2017
Prepaid or Postpaid? That is the question. Novel Methods of Subscription Type Prediction in Mobile Phone Services
Yongjun Liao, Wei Du, Márton Karsai +3
In this paper we investigate the behavioural differences between mobile phone customers with prepaid and postpaid subscriptions. Our study reveals that (a) postpaid customers are m…
cs.NI2012★ 1 cited
Ordinal Rating of Network Performance and Inference by Matrix Completion
Wei Du, Yongjun Liao, and Pierre Geurts +1
This paper addresses the large-scale acquisition of end-to-end network performance. We made two distinct contributions: ordinal rating of network performance and inference by matri…