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KAIS
2011
129views more  KAIS 2011»
14 years 6 months ago
Counting triangles in real-world networks using projections
Triangle counting is an important problem in graph mining. Two frequently used metrics in complex network analysis which require the count of triangles are the clustering coefficie...
Charalampos E. Tsourakakis
IPM
2007
69views more  IPM 2007»
14 years 11 months ago
Investigating sentence weighting components for automatic summarisation
The work described here initially formed part of a triangulation exercise to establish the effectiveness of the Query Term Order algorithm. The methodology produced subsequently p...
Shao Fen Liang, Siobhan Devlin, John Tait
TSP
2011
96views more  TSP 2011»
14 years 6 months ago
A Signal Processing Approach to Fourier Analysis of Ranking Data: The Importance of Phase
—Ranking data is a type of data obtained in some elections, in customer surveys, as well as from web search results. Such data may be considered as a type of signal defined on t...
Ramakrishna Kakarala
SCAM
2008
IEEE
15 years 6 months ago
Change Impact Graphs: Determining the Impact of Prior Code Changes
The source code of a software system is in constant change. The impact of these changes spreads out across the software system and may lead to the sudden manifestation of failures...
Daniel M. Germán, Gregorio Robles, Ahmed E....
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ICDM
2006
IEEE
132views Data Mining» more  ICDM 2006»
15 years 6 months ago
Mining for Tree-Query Associations in a Graph
New applications of data mining, such as in biology, bioinformatics, or sociology, are faced with large datasets structured as graphs. We present an efficient algorithm for minin...
Eveline Hoekx, Jan Van den Bussche