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98
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COLING
2002
15 years 14 days ago
Hierarchical Orderings of Textual Units
Text representation is a central task for any approach to automatic learning from texts. It requires a format which allows to interrelate texts even if they do not share content w...
Alexander Mehler
60
Voted
PVLDB
2010
98views more  PVLDB 2010»
14 years 11 months ago
Dremel: Interactive Analysis of Web-Scale Datasets
Dremel is a scalable, interactive ad-hoc query system for analysis of read-only nested data. By combining multi-level execution trees and columnar data layout, it is capable of ru...
Sergey Melnik, Andrey Gubarev, Jing Jing Long, Geo...
ICASSP
2011
IEEE
14 years 4 months ago
Polytope kernel density estimates on Delaunay graphs
We present a polytope-kernel density estimation (PKDE) methodology that allows us to perform exact mean-shift updates along the edges of the Delaunay graph of the data. We discuss...
Erhan Bas, Deniz Erdogmus
82
Voted
ACSD
2001
IEEE
118views Hardware» more  ACSD 2001»
15 years 4 months ago
Correct Performance of Transaction Capabilities
The correctness of an optimisation of the Transport Capabilities Application Part of the Signalling System No. 7 is formalised as a branching bisimulation which is relaxed to allo...
Thomas Arts, Izak van Langevelde
99
Voted
LREC
2010
171views Education» more  LREC 2010»
15 years 2 months ago
Assessing the Impact of English Language Skills and Education Level on PubMed Searches by Dutch-speaking Users
The aim of this study was to assess the retrieval effectiveness of nursing students in the Dutch-speaking part of Belgium. We tested two groups: students from the master Nursing a...
Klaar Vanopstal, Robert Vander Stichele, Godelieve...