240 views126 votes15 years 5 months ago ICDE 2010»
Searching and mining large graphs today is critical to a variety of application domains, ranging from personalized recommendation in social networks, to searches for functional ass...
336 views228 votes16 years 2 months ago ICDE 2008»
Given a record set D and a query score function F, a top-k query returns k records from D, whose values of function F on their attributes are the highest. In this paper, we investi...
144 views214 votes16 years 2 months ago ICDE 2006»
Aggregate monitoring over data streams is attracting more and more attention in research community due to its broad potential applications. Existing methods suffer two problems, 1...
181 views139 votes15 years 6 months ago ICDE 2002»
Soon, much of the data exchanged over the Internet will be encoded in XML, allowing for sophisticated filtering and content-based routing. We have built a filtering engine called ...
157 views152 votes14 years 11 months ago ICDE 2009»
There is much effort to develop comprehensive support for the storage and querying of XML data in database management systems. The major developers have extended their systems to h...
170 views236 votes16 years 3 months ago ICDE 2009»
Abstract-- When dealing with massive quantities of data, topk queries are a powerful technique for returning only the k most relevant tuples for inspection, based on a scoring func...
241 views104 votes16 years 1 months ago ICDE 2010»
Personalized database systems give users answers tailored to their personal preferences. While numerous preference evaluation methods for databases have been proposed (e.g., skylin...