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SCAI
1997
13 years 6 months ago
On the Well-Behavedness of Important Attribute Evaluation Functions
The class of well-behaved evaluation functions simplifies and makes efficient the handling of numerical attributes; for them it suffices to concentrate on the boundary points in...
Tapio Elomaa, Juho Rousu
CIKM
2010
Springer
13 years 3 months ago
Preference query evaluation over expensive attributes
Most database systems allow query processing over attributes that are derived at query runtime (e.g., user-defined functions and remote data calls to web services), making them e...
Justin J. Levandoski, Mohamed F. Mokbel, Mohamed E...
ISJ
2006
134views more  ISJ 2006»
13 years 4 months ago
Relative importance of evaluation criteria for enterprise systems: a conjoint study
Abstract. While a large body of research exists on the development and implementation of software, organizations are increasingly acquiring enterprise software packages [e.g. enter...
Mark Keil, Amrit Tiwana
WEBDB
2010
Springer
152views Database» more  WEBDB 2010»
13 years 9 months ago
Popularity-Guided Top-k Extraction of Entity Attributes
Recent progress in information extraction technology has enabled a vast array of applications that rely on structured data that is embedded in natural-language text. In particular...
Matthew Solomon, Cong Yu, Luis Gravano
SDM
2012
SIAM
305views Data Mining» more  SDM 2012»
11 years 7 months ago
Learning Hierarchical Relationships among Partially Ordered Objects with Heterogeneous Attributes and Links
Objects linking with many other objects in an information network may imply various semantic relationships. Uncovering such knowledge is essential for role discovery, data cleanin...
Chi Wang, Jiawei Han, Qi Li, Xiang Li, Wen-Pin Lin...