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ICDT
2001
ACM
116views Database» more  ICDT 2001»
15 years 2 months ago
On Optimizing Nearest Neighbor Queries in High-Dimensional Data Spaces
Abstract. Nearest-neighbor queries in high-dimensional space are of high importance in various applications, especially in content-based indexing of multimedia data. For an optimiz...
Stefan Berchtold, Christian Böhm, Daniel A. K...
NSF
2001
Springer
197views Computer Vision» more  NSF 2001»
15 years 2 months ago
A Collaborative Infrastructure for Mobile and Wireless Systems
Today‘s use of mobile phones is mostly for coordination purposes. It seems reasonable to assume that 3G and 4G high bandwidth systems will be used in a similar way. This paper th...
Lutz Michael Wegner, Morad Ahmad, Stefan Fröh...
VLDB
2001
ACM
92views Database» more  VLDB 2001»
15 years 2 months ago
Fast Evaluation Techniques for Complex Similarity Queries
Complex similarity queries, i.e., multi-feature multi-object queries, are needed to express the information need of a user against a large multimedia repository. Even if a user in...
Klemens Böhm, Michael Mlivoncic, Hans-Jö...
EUROMICRO
2000
IEEE
15 years 2 months ago
A Universal Framework for Managing Metadata in the Distributed Dragon Slayer System
In the multimedia field, metadata are becoming increasingly important for efficiently cataloguing the abundant flood of information. (Metadata are data on information structure...
Horst Wedde, Jens-Oliver P. Siepmann
SIGIR
2000
ACM
15 years 2 months ago
Hill climbing algorithms for content-based retrieval of similar configurations
The retrieval of stored images matching an input configuration is an important form of content-based retrieval. Exhaustive processing (i.e., retrieval of the best solutions) of co...
Dimitris Papadias