8 citations · 40 across the 22 of their papers we have counts for
4 papers · 1 filter
Random-walk domination in large graphs: problem definitions and fast solutions
Rong-Hua Li, Jeffrey Xu Yu, Xin Huang +1
We introduce and formulate two types of random-walk domination problems in graphs motivated by a number of applications in practice (e.g., item-placement problem in online social n…
Update XML Views
Jixue Liu, Chengfei Liu, Theo Haerder +1
View update is the problem of translating an update to a view to some updates to the source data of the view. In this paper, we show the factors determining XML view update transla…
Query-driven Frequent Co-occurring Term Extraction over Relational Data using MapReduce
Jianxin Li, Chengfei Liu, Liang Yao +2
In this paper we study how to efficiently compute \textit{frequent co-occurring terms} (FCT) in the results of a keyword query in parallel using the popular MapReduce framework. Ta…
Quasi-SLCA based Keyword Query Processing over Probabilistic XML Data
Jianxin Li, Chengfei Liu, Rui Zhou +1
The probabilistic threshold query is one of the most common queries in uncertain databases, where a result satisfying the query must be also with probability meeting the threshold…