Sciweavers

4874 search results - page 385 / 975
» Information theory for data management
Sort
View
ICDIM
2008
IEEE
16 years 1 months ago
A fast approximate algorithm for large-scale Latent Semantic Indexing
Latent Semantic Indexing (LSI) is an effective method to discover the underlying semantic structure of data. It has numerous applications in information retrieval and data mining....
Dell Zhang, Zheng Zhu
ECIR
2007
Springer
15 years 8 months ago
Building a Desktop Search Test-Bed
Abstract. In the last years several top-quality papers utilized temporary Desktop data and/or browsing activity logs for experimental evaluation. Building a common testbed for the ...
Sergey Chernov, Pavel Serdyukov, Paul-Alexandru Ch...
VLDB
1989
ACM
150views Database» more  VLDB 1989»
15 years 10 months ago
Aggregates in Possibilistic Databases
Fuzzy set theory represents a uniform framework for extending the relational database model to han-, dle imprecision of information found in the real world. None of the existing p...
Elke A. Rundensteiner, Lubomir Bic
LOCA
2009
Springer
16 years 1 months ago
Position Estimation from UWB Pseudorange and Angle-of-Arrival: A Comparison of Non-linear Regression and Kalman Filtering
This paper presents two algorithms, non-linear regression and Kalman filtering, that fuse heterogeneous data (pseudorange and angle-of-arrival) from an ultra-wideband positioning ...
Kavitha Muthukrishnan, Mike Hazas
155
Voted
IH
1999
Springer
15 years 11 months ago
Robust Object Watermarking: Application to Code
In this paper, we focus on a step of the watermarking process whose importance has been disregarded so far. In this perspective, we introduce the vector extraction paradigm which i...
Julien P. Stern, Gaël Hachez, François...