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VLDB
2005
ACM
93views Database» more  VLDB 2005»
16 years 16 hour ago
Indexing Mixed Types for Approximate Retrieval
In various applications such as data cleansing, being able to retrieve categorical or numerical attributes based on notions of approximate match (e.g., edit distance, numerical di...
Liang Jin, Nick Koudas, Chen Li, Anthony K. H. Tun...
VLDB
2004
ACM
106views Database» more  VLDB 2004»
15 years 12 months ago
On The Marriage of Lp-norms and Edit Distance
Existing studies on time series are based on two categories of distance functions. The first category consists of the Lp-norms. They are metric distance functions but cannot supp...
Lei Chen 0002, Raymond T. Ng
VLDB
2004
ACM
227views Database» more  VLDB 2004»
15 years 12 months ago
Approximate NN queries on Streams with Guaranteed Error/performance Bounds
In data stream applications, data arrive continuously and can only be scanned once as the query processor has very limited memory (relative to the size of the stream) to work with...
Nick Koudas, Beng Chin Ooi, Kian-Lee Tan, Rui Zhan...
ICEIS
2000
IEEE
15 years 11 months ago
University Information System Fully Based on WWW
This paper describes the development of Information System (IS) at Masaryk University in Brno. It supports full range of administrative and information functions in the study area,...
Jan Pazdziora, Michal Brandejs
HICSS
1999
IEEE
153views Biometrics» more  HICSS 1999»
15 years 11 months ago
Search Patterns in Hypertext Exhibits
As access to hypermedia documents becomes generally available, it becomes increasingly important to understand how casual users search for information. We have studied search patt...
Joan C. Nordbotten, Svein Nordbotten