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PRL
2006
207views more  PRL 2006»
15 years 6 months ago
On-line trajectory clustering for anomalous events detection
In this paper we propose a trajectory clustering algorithm suited for video surveillance systems. Trajectories are clustered on-line, as the data are collected, and clusters are o...
Claudio Piciarelli, Gian Luca Foresti
CSDA
2004
81views more  CSDA 2004»
15 years 6 months ago
Isotonic single-index model for high-dimensional database marketing
While database marketers collect vast amounts of customer transaction data, its utilization to improve marketing decisions presents problems. Marketers seek to extract relevant in...
Prasad A. Naik, Chih-Ling Tsai
NAR
2000
97views more  NAR 2000»
15 years 6 months ago
Non-coding, mRNA-like RNAs database Y2K
In last few years much data has accumulated on various non-translatable RNA transcripts that are synthesised in different cells. They are lacking in protein coding capacity and it...
Volker A. Erdmann, Maciej Szymanski, Abraham Hochb...
IMCSIT
2010
15 years 4 months ago
Polish Phones Statistics
The phonemic statistics were collected from several large Polish corpora. The paper presents methodology of the acquisition process, summarisation of the data and some phenomena in...
Bartosz Ziólko, Jakub Galka
165
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SIGMOD
2010
ACM
161views Database» more  SIGMOD 2010»
15 years 4 months ago
Query recommendation in digital libraries using OLAP
Query suggestion is well-known to enhance the user's search for relevant documents. In this work, we propose a novel technique that emulates a human skill when searching or e...
Carlos Garcia-Alvarado, Carlos Ordonez, Zhibo Chen...