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» UFRGS@CLEF2009: Retrieval by Numbers
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ACSC
2006
IEEE
16 years 14 days ago
Improvements of TLAESA nearest neighbour search algorithm and extension to approximation search
Nearest neighbour (NN) searches and k nearest neighbour (k-NN) searches are widely used in pattern recognition and image retrieval. An NN (k-NN) search finds the closest object (...
Ken Tokoro, Kazuaki Yamaguchi, Sumio Masuda
DASFAA
2005
IEEE
191views Database» more  DASFAA 2005»
16 years 17 hour ago
An Efficient Approach to Extracting Approximate Repeating Patterns in Music Databases
Pattern extraction from music strings is an important problem. The patterns extracted from music strings can be used as features for music retrieval or analysis. Previous works on ...
Ning-Han Liu, Yi-Hung Wu, Arbee L. P. Chen
SP
2005
IEEE
149views Security Privacy» more  SP 2005»
15 years 12 months ago
Distributed Proving in Access-Control Systems
We present a distributed algorithm for assembling a proof that a request satisfies an access-control policy expressed in a formal logic, in the tradition of Lampson et al. [16]. ...
Lujo Bauer, Scott Garriss, Michael K. Reiter
ISMIR
2005
Springer
150views Music» more  ISMIR 2005»
15 years 12 months ago
Comparing Pitch Spelling Algorithms
A pitch spelling algorithm predicts the pitch names of the notes in a musical passage when given the onset-time, MIDI note number and possibly the duration and voice of each note....
David Meredith, Geraint A. Wiggins
OTM
2005
Springer
15 years 12 months ago
On the Usage of Global Document Occurrences in Peer-to-Peer Information Systems
There exist a number of approaches for query processing in Peer-to-Peer information systems that efficiently retrieve relevant information from distributed peers. However, very few...
Odysseas Papapetrou, Sebastian Michel, Matthias Be...