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» Indexing Factors with Gaps
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SIGKDD
2010
146views more  SIGKDD 2010»
13 years 5 months ago
Latent semantic indexing (LSI) fails for TREC collections
The aim of latent semantic indexing (LSI) is to uncover the relationships between terms, hidden concepts, and documents. LSI uses the matrix factorization technique known as singu...
Avinash Atreya, Charles Elkan
ICMCS
2007
IEEE
124views Multimedia» more  ICMCS 2007»
14 years 5 months ago
Video Semantic Concept Discovery using Multimodal-Based Association Classification
Digital audio and video have recently taken a center stage in the communication world, which highlights the importance of digital media information management and indexing. It is ...
Lin Lin, Guy Ravitz, Mei-Ling Shyu, Shu-Ching Chen
IIR
2010
14 years 12 days ago
Thinking of a System for Image Retrieval
Increasing applications are demanding effective and efficient support to perform retrieval in large collections of digital images. The work presented here is an early stage resear...
Giovanna Castellano, Gianluca Sforza, Maria Alessa...
BMCBI
2006
129views more  BMCBI 2006»
13 years 11 months ago
Fast index based algorithms and software for matching position specific scoring matrices
Background: In biological sequence analysis, position specific scoring matrices (PSSMs) are widely used to represent sequence motifs in nucleotide as well as amino acid sequences....
Michael Beckstette, Robert Homann, Robert Giegeric...
CORR
2007
Springer
64views Education» more  CORR 2007»
13 years 11 months ago
Concave Microlens Array Mold Fabrication in Photoresist Using UV Proximity Printing
This paper presents a simple and effective method to fabricate a polydimethyl-siloxane (PDMS) microlens array with a high fill factor, which utilizes the UV proximity printing and...
Tsung-Hung Lin, Hsiharng Yang, Ching-Kong Chao