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» Querying Linguistic Trees
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138
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SBBD
2003
134views Database» more  SBBD 2003»
15 years 1 months ago
Performance and Quality Evaluation of a Personalized Route Planning System
Advanced personalization of database applications is a big challenge, in particular for distributed mobile environments. We present several new results from a prototype of a route...
Wolf-Tilo Balke, Werner Kießling, Christoph ...
108
Voted
ACL
2010
14 years 10 months ago
Event-Based Hyperspace Analogue to Language for Query Expansion
Bag-of-words approaches to information retrieval (IR) are effective but assume independence between words. The Hyperspace Analogue to Language (HAL) is a cognitively motivated and...
Tingxu Yan, Tamsin Maxwell, Dawei Song, Yuexian Ho...
120
Voted
CORR
2006
Springer
113views Education» more  CORR 2006»
15 years 18 days ago
The Tree Inclusion Problem: In Linear Space and Faster
Given two rooted, ordered, and labeled trees P and T the tree inclusion problem is to determine if P can be obtained from T by deleting nodes in T. This problem has recently been ...
Philip Bille, Inge Li Gørtz
IPL
2006
103views more  IPL 2006»
15 years 17 days ago
On the cost of searching signature trees
A precise analysis of the retrieval of signature trees is presented. A signature tree is a data structure constructed over a signature file to speed up searching all those signatu...
Yangjun Chen
99
Voted
WWW
2007
ACM
16 years 1 months ago
A new suffix tree similarity measure for document clustering
In this paper, we propose a new similarity measure to compute the pairwise similarity of text-based documents based on suffix tree document model. By applying the new suffix tree ...
Hung Chim, Xiaotie Deng