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KDD
2001
ACM
145views Data Mining» more  KDD 2001»
14 years 9 months ago
Proximal support vector machine classifiers
Given a dataset, each element of which labeled by one of k labels, we construct by a very fast algorithm, a k-category proximal support vector machine (PSVM) classifier. Proximal s...
Glenn Fung, Olvi L. Mangasarian
COOPIS
1996
IEEE
14 years 26 days ago
A Methodology for Building a Data Warehouse in a Scientific Environment
Rational drug design is an example where integrated access to heterogeneous scientific data is urgently needed, as it becomes rapidly available due to new experimental and computa...
Karl Aberer, Klemens Hemm
MUM
2005
ACM
164views Multimedia» more  MUM 2005»
14 years 2 months ago
PhoneGuide: museum guidance supported by on-device object recognition on mobile phones
We present PhoneGuide – an enhanced museum guidance approach that uses camera-equipped mobile phones and on-device object recognition. Our main technical achievement is a simple...
Paul Föckler, Thomas Zeidler, Benjamin Bromba...
SIGMOD
1997
ACM
180views Database» more  SIGMOD 1997»
14 years 27 days ago
Online Aggregation
Aggregation in traditional database systems is performed in batch mode: a query is submitted, the system processes a large volume of data over a long period of time, and, eventual...
Joseph M. Hellerstein, Peter J. Haas, Helen J. Wan...
ADBIS
2003
Springer
204views Database» more  ADBIS 2003»
14 years 10 days ago
Hierarchical Bitmap Index: An Efficient and Scalable Indexing Technique for Set-Valued Attributes
Abstract. Set-valued attributes are convenient to model complex objects occurring in the real world. Currently available database systems support the storage of set-valued attribut...
Mikolaj Morzy, Tadeusz Morzy, Alexandros Nanopoulo...