Sciweavers

1626 search results - page 19 / 326
» Spatial-Scene Similarity Queries
Sort
View
DASFAA
2010
IEEE
191views Database» more  DASFAA 2010»
14 years 10 months ago
Answering Top-k Similar Region Queries
Abstract. Advances in web technology have given rise to new information retrieval applications. In this paper, we present a model for geographical region search and call this class...
Chang Sheng, Yu Zheng, Wynne Hsu, Mong-Li Lee, Xin...
65
Voted
ISCIS
2003
Springer
15 years 2 months ago
Similarity for Conceptual Querying
Abstract. The focus of this paper is approaches to measuring similarity for application in content-based query evaluation. Rather than only comparing at the level of words, the iss...
Troels Andreasen, Henrik Bulskov, Rasmus Knappe
IV
2003
IEEE
99views Visualization» more  IV 2003»
15 years 3 months ago
Visual Representation of Database Queries using Structural Similarity
It is often useful to get high-level views of datasets in order to identify areas of interest worthy of further exploration. In relational databases, the high-level view can be de...
Dennis P. Groth
152
Voted
VLDB
2002
ACM
101views Database» more  VLDB 2002»
15 years 10 months ago
Efficient similarity search for market basket data
Several organizations have developed very large market basket databases for the maintenance of customer transactions. New applications, e.g., Web recommendation systems, present th...
Alexandros Nanopoulos, Yannis Manolopoulos
AMW
2009
14 years 10 months ago
Identifying Algebraic Properties to Support Optimization of Unary Similarity Queries
Conventional operators for data retrieval are either based on exact matching or on total order relationship among elements. Neither of them is appropriate to manage complex data, s...
Mônica Ribeiro Porto Ferreira, Agma J. M. Tr...