Sciweavers

699 search results - page 26 / 140
» Ranking of Object Summaries
Sort
View
ICDE
2006
IEEE
150views Database» more  ICDE 2006»
16 years 4 days ago
Efficient Aggregation of Ranked Inputs
A top-k query combines different rankings of the same set of objects and returns the k objects with the highest combined score according to an aggregate function. We bring to ligh...
Nikos Mamoulis, Kit Hung Cheng, Man Lung Yiu, Davi...
JASIS
2008
102views more  JASIS 2008»
14 years 10 months ago
Hierarchical summarization of large documents
mation science has shown that human abstractors extract sentences for summaries based on the hierarchical structure of documents; however, the existing automatic summarization mode...
Christopher C. Yang, Fu Lee Wang
TACAS
2004
Springer
94views Algorithms» more  TACAS 2004»
15 years 4 months ago
Numeric Domains with Summarized Dimensions
We introduce a systematic approach to designing summarizing abstract numeric domains from existing numeric domains. Summarizing domains use summary dimensions to represent potentia...
Denis Gopan, Frank DiMaio, Nurit Dor, Thomas W. Re...
DASFAA
2009
IEEE
133views Database» more  DASFAA 2009»
15 years 5 months ago
Probabilistic Ranking in Uncertain Vector Spaces
Abstract. In many application domains, e.g. sensor databases, traffic management or recognition systems, objects have to be compared based on positionally and existentially uncert...
Thomas Bernecker, Hans-Peter Kriegel, Matthias Ren...
154
Voted
ECCV
2004
Springer
16 years 20 days ago
Characterization of Human Faces under Illumination Variations Using Rank, Integrability, and Symmetry Constraints
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...
Shaohua Kevin Zhou, Rama Chellappa, David W. Jacob...