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COLING
2002
15 years 6 months 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
PVLDB
2010
98views more  PVLDB 2010»
15 years 5 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 10 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
ACSD
2001
IEEE
118views Hardware» more  ACSD 2001»
15 years 10 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
LREC
2010
171views Education» more  LREC 2010»
15 years 8 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...