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P2P
2010
IEEE
189views Communications» more  P2P 2010»
13 years 7 months ago
Analyzing the DC File Sharing Network
—This paper investigates the Direct Connect (DC) file sharing network, which to the best of our knowledge, has never been academically studied before. We developed a participati...
Pavel Gurvich, Noam Koenigstein, Yuval Shavitt
BTW
2007
Springer
110views Database» more  BTW 2007»
14 years 2 months ago
Melting Pot XML: Bringing File Systems and Databases One Step Closer
: Ever-growing data volumes demand for storage systems beyond current file systems abilities, particularly, a powerful querying capability. With the rise of XML, the database comm...
Alexander Holupirek, Christian Grün, Marc H. ...
IIR
2010
13 years 10 months ago
Refreshing Models to Provide Timely Query Recommendations
In this work we propose a comparative study of the effects of a continuous model update on the effectiveness of wellknown query recommendation algorithms. In their original formul...
Daniele Broccolo, Franco Maria Nardini, Raffaele P...
PVLDB
2010
105views more  PVLDB 2010»
13 years 7 months ago
Destabilizers and Independence of XML Updates
Independence analysis is the problem of determining whether an update affects the result of a query, e.g. a constraint or materialized view. We develop a new, modular framework fo...
Michael Benedikt, James Cheney
SSDBM
2000
IEEE
168views Database» more  SSDBM 2000»
14 years 5 days ago
pCube: Update-Efficient Online Aggregation with Progressive Feedback and Error Bounds
Multidimensional data cubes are used in large data warehouses as a tool for online aggregation of information. As the number of dimensions increases, supporting efficient queries ...
Mirek Riedewald, Divyakant Agrawal, Amr El Abbadi