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SIGMOD
2008
ACM
206views Database» more  SIGMOD 2008»
15 years 12 months ago
Ad-hoc aggregations of ranked lists in the presence of hierarchies
A variety of web sites and web based services produce textual lists at varying time granularities ranked according to several criteria. For example, Google Trends produces lists o...
Nilesh Bansal, Sudipto Guha, Nick Koudas
SIGMOD
2005
ACM
127views Database» more  SIGMOD 2005»
15 years 12 months ago
Fossilized Index: The Linchpin of Trustworthy Non-Alterable Electronic Records
As critical records are increasingly stored in electronic form, which tends to make for easy destruction and clandestine modification, it is imperative that they be properly manag...
Qingbo Zhu, Windsor W. Hsu
SIGMOD
2004
ACM
130views Database» more  SIGMOD 2004»
15 years 12 months ago
Semantically Enriched Web Services for the Travel Industry
Today, the travel information services are dominantly provided by Global Distribution Systems (GDS). The Global Distribution Systems provide access to real time availability and p...
Asuman Dogac, Yildiray Kabak, Gokce Laleci, Siyame...
SDM
2009
SIAM
144views Data Mining» more  SDM 2009»
15 years 9 months ago
On Segment-Based Stream Modeling and Its Applications.
The primary constraint in the effective mining of data streams is the large volume of data which must be processed in real time. In many cases, it is desirable to store a summary...
Charu C. Aggarwal
WSDM
2009
ACM
136views Data Mining» more  WSDM 2009»
15 years 6 months ago
Mining common topics from multiple asynchronous text streams
Text streams are becoming more and more ubiquitous, in the forms of news feeds, weblog archives and so on, which result in a large volume of data. An effective way to explore the...
Xiang Wang 0002, Kai Zhang, Xiaoming Jin, Dou Shen