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» Indexing Gapped-Factors Using a Tree
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ICDE
2004
IEEE
105views Database» more  ICDE 2004»
16 years 1 months ago
SPINE: Putting Backbone into String Indexing
The indexing technique commonly used for long strings, such as genomes, is the suffix tree, which is based on a vertical (intra-path) compaction of the underlying trie structure. ...
Naresh Neelapala, Romil Mittal, Jayant R. Haritsa
COMAD
2008
15 years 1 months ago
Native Multidimensional Indexing in Relational Databases
In existing database systems there is a strong need for searching data according to many attributes. In commercial database platforms, the standard search over multiple attributes...
David Hoksza, Tomás Skopal
ICASSP
2008
IEEE
15 years 6 months ago
Efficient language model look-ahead probabilities generation using lower order LM look-ahead information
In this paper, an efficient method for language model lookahead probability generation is presented. Traditional methods generate language model look-ahead (LMLA) probabilities fo...
Langzhou Chen, K. K. Chin
DEXA
2005
Springer
111views Database» more  DEXA 2005»
15 years 1 months ago
On the General Signature Trees
The signature file method is a popular indexing technique used in information retrieval and databases. It excels in efficient index maintenance and lower space overhead. Different ...
Yangjun Chen
ACL
2001
15 years 1 months ago
Parse Forest Computation of Expected Governors
In a headed tree, each terminal word can be uniquely labeled with a governing word and grammatical relation. This labeling is a summary of a syntactic analysis which eliminates de...
Helmut Schmid, Mats Rooth