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SDM
2010
SIAM
115views Data Mining» more  SDM 2010»
13 years 9 months ago
Radius Plots for Mining Tera-byte Scale Graphs: Algorithms, Patterns, and Observations
Given large, multi-million node graphs (e.g., FaceBook, web-crawls, etc.), how do they evolve over time? How are they connected? What are the central nodes and the outliers of the...
U. Kang, Charalampos E. Tsourakakis, Ana Paula App...
SIGIR
2010
ACM
13 years 11 months ago
Personalizing information retrieval for multi-session tasks: the roles of task stage and task type
Dwell time as a user behavior has been found in previous studies to be an unreliable predictor of document usefulness, with contextual factors such as the user’s task needing to...
Jingjing Liu, Nicholas J. Belkin
VLDB
2004
ACM
137views Database» more  VLDB 2004»
14 years 26 days ago
Schema-Free XQuery
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...
Yunyao Li, Cong Yu, H. V. Jagadish
WCRE
2009
IEEE
14 years 2 months ago
Tracking Design Smells: Lessons from a Study of God Classes
—“God class” is a term used to describe a certain type of large classes which “know too much or do too much”. Often a God class (GC) is created by accident as functionali...
Stéphane Vaucher, Foutse Khomh, Naouel Moha...
ICSE
2009
IEEE-ACM
14 years 8 months ago
Reasoning about edits to feature models
Features express the variabilities and commonalities among programs in a software product line (SPL). A feature model defines the valid combinations of features, where each combin...
Christian Kästner, Don S. Batory, Thomas Th&u...