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ISI
2006
Springer
15 years 6 months ago
Spatial-Temporal Cross-Correlation Analysis: A New Measure and a Case Study in Infectious Disease Informatics
This paper aims to develop a new statistical measure to identify significant correlations among multiple events with spatial and temporal components. This new measure, ( , )K r t ,...
Jian Ma, Daniel Dajun Zeng, Hsinchun Chen
ICML
2005
IEEE
16 years 7 months ago
ROC confidence bands: an empirical evaluation
This paper is about constructing confidence bands around ROC curves. We first introduce to the machine learning community three band-generating methods from the medical field, and...
Sofus A. Macskassy, Foster J. Provost, Saharon Ros...
ISBI
2008
IEEE
16 years 7 months ago
Improving single particle localization with an empirically calibrated Gaussian kernel
Accurate computational localization of single fluorescent particles is of interest to many biophysical studies and underlies recent approaches to high resolution microscopy using ...
Marcio de Moraes Marim, Bo Zhang, Jean-Christophe ...
HICSS
2009
IEEE
195views Biometrics» more  HICSS 2009»
16 years 1 months ago
Cyber Migration: An Empirical Investigation on Factors that Affect Users' Switch Intentions in Social Networking Sites
In recent years, Social Networking Sites (SNSs) have increasingly gained popularity. With the existence of hundreds of such sites, it is not uncommon to have users switching betwe...
Zengyan Cheng, Yinping Yang, John Lim
HICSS
2009
IEEE
111views Biometrics» more  HICSS 2009»
16 years 1 months ago
The Financial Impact of IT Governance Mechanisms' Adoption: An Empirical Analysis with Brazilian Firms
Recently, it appears on the agenda of many organizations the concept of IT governance in order to justify and mainly optimize IT investments. Some studies have shown that companie...
Guilherme Lerch Lunardi, João Luiz Becker, ...