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BTW
2007
Springer
131views Database» more  BTW 2007»
15 years 8 months ago
TopX - Efficient and Versatile Top-k Query Process-ing for Text, Semistructured, and Structured Data
: This paper presents a comprehensive overview of the TopX search engine, an extensive framework for unified indexing and querying large collections of unstructured, semistructured...
Martin Theobald, Ralf Schenkel, Gerhard Weikum
FIMI
2003
136views Data Mining» more  FIMI 2003»
15 years 5 months ago
Intersecting data to closed sets with constraints
We describe a method for computing closed sets with data-dependent constraints. Especially, we show how the method can be adapted to find frequent closed sets in a given data set...
Taneli Mielikäinen
CORR
2007
Springer
107views Education» more  CORR 2007»
15 years 4 months ago
Functional Multi-Layer Perceptron: a Nonlinear Tool for Functional Data Analysis
In this paper, we study a natural extension of Multi-Layer Perceptrons (MLP) to functional inputs. We show that fundamental results for classical MLP can be extended to functional...
Fabrice Rossi, Brieuc Conan-Guez
MOBISYS
2011
ACM
14 years 7 months ago
Exploiting FM radio data system for adaptive clock calibration in sensor networks
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message pa...
Liqun Li, Guoliang Xing, Limin Sun, Wei Huangfu, R...
GI
2005
Springer
15 years 10 months ago
Delivering a Personalized Result Set by the Adaptation of Preference Queries
: Personalization includes the adaptation of database queries according to the user’s needs, wishes and situation. We examine the influence of the dparameter as powerful personal...
Sven Döring, Annette Eberle, Timotheus Preisi...