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Gangqiang Xia 的引文(47) 排序方式:
Branch-and-bound algorithm for reverse top-k queries  
Top-kqueries return to the user only thekbest objects based on the individual user preferences and comprise an essential tool for rank-aware query processing. Assuming a stored data set of user prefer......
International Conference on Management of Data  2013
1次引用 0 0
Efficient Evaluation of Continuous Text Search Queries  
Consider a text filtering server that monitors a stream of incoming documents for a set of users, who register their interests in the form of continuous text search queries. The task of the server is ......
IEEE Transactions on Knowledge and Data Engineering  2011
0次引用 0 0
Monochromatic and Bichromatic Reverse Top-k Queries  
Nowadays, most applications return to the user a limited set of ranked results based on the individual user's preferences, which are commonly expressed through top-k queries. From the perspective of a......
IEEE Transactions on Knowledge and Data Engineering  2011
7次引用 0 0
An optimal strategy for monitoring top-k queries in streaming windows  
Continuous top-k queries, which report a certain number (k) of top preferred objects from data streams, are important for a broad class of real-time applications, ranging from financial analysis to ne......
Extending Database Technology  2011
2次引用 0 0
Maintenance of top-k materialized views  
In this paper we present results on the problem of maintaining materialized top-k views and provide results in two directions. The first problem we tackle concerns the maintenance of top-k views in th......
Distributed and Parallel Databases  2010
0次引用 0 0
Processing top-  
A top-N selection query against a relation is to find the N tuples that satisfy the query condition the best but not necessarily completely. In this paper, we propose a new method for evaluating top-N......
Journal of Intelligent Information Systems  2010
0次引用 0 0
Feeding frenzy: selectively materializing users' event feeds  
Near real-time event streams are becoming a key feature of many popular web applications. Many web sites allow users to create a personalizedfeedby selecting one or more event streams they wish tofoll......
International Conference on Management of Data  2010
15次引用 0 0
Reverse top-k queries  
Rank-aware query processing has become essential for many applications that return to the user only the top-k objects based on the individual user's preferences. Top-k queries have been mainly studied......
International Conference on Data Engineering  2010
14次引用 0 0
Ajax-based report pages as incrementally rendered views  
While Ajax-based programming enables faster performance and higher interface quality over pure server-side programming, it is demanding and error prone as each action that partially updates the page r......
International Conference on Management of Data  2010
1次引用 0 0
Evaluating top-k queries over incomplete data streams  
We study the problem of continuous monitoring of top-k queries over multiple non-synchronized streams. Assuming a sliding window model, this general problem has been a well addressed research topic in......
International Conference on Information and Knowledge Management  2009
10次引用 0 0

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