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- research-articleJuly 2024
Identification of enterprise financial risk based on logistics model
International Journal of Business Intelligence and Data Mining (IJBIDM), Volume 25, Issue 1Pages 106–127https://doi.org/10.1504/ijbidm.2024.139464With the deepening of market economy, financial risk seriously affects the healthy development of enterprises. This paper proposed a company financial risk crisis based on logistic regression model. The main components were extracted by factor analysis ...
- research-articleJanuary 2020
Investigating how the mobile app users' past purchase experience affects app download behaviour: the role of immersion and abstention
International Journal of Mobile Communications (IJMC), Volume 18, Issue 6Pages 714–735https://doi.org/10.1504/ijmc.2020.110882This study aims to describe and model mobile users' behaviours of app downloads using immersion and abstention effects. The authors describe the processes in which consumers' experiences of apps lead to immersion and abstention, which are combined and ...
- research-articleMay 2019
The Dissimilarity-Consensus Approach to Agreement Analysis in Gesture Elicitation Studies
CHI '19: Proceedings of the 2019 CHI Conference on Human Factors in Computing SystemsPaper No.: 224, Pages 1–13https://doi.org/10.1145/3290605.3300454We introduce the dissimilarity-consensus method, a new approach to computing objective measures of consensus between users' gesture preferences to support data analysis in end-user gesture elicitation studies. Our method models and quantifies the ...
- ArticleSeptember 2014
Phase Distribution Parameter Prediction Using Logistic Model in the Analysis of Two-Phase Flow
MCSOC '14: Proceedings of the 2014 IEEE 8th International Symposium on Embedded Multicore/Manycore SoCsPages 23–30https://doi.org/10.1109/MCSoC.2014.13In the study of fluid dynamics, experimental study, theoretical analysis and mathematical numeric calculation are the three basic means to solve the problem. Due to the complexity of fluid motion mechanism, the theoretical exact solution is limited to ...
- ArticleNovember 2012
Application of Improved Logarithm Logistic Models in Population Prediction
CIS '12: Proceedings of the 2012 Eighth International Conference on Computational Intelligence and SecurityPages 99–102https://doi.org/10.1109/CIS.2012.30In this paper, improved Logistic models are given, which are called Logarithm Logistic Models. Based on U.S. Census data, the parameters of the models were estimated by applying the Least Squares Method. The experiments show that the prediction value of ...
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- ArticleJanuary 2011
Evaluating Factors Influencing Agricultural Households Willingness to Participate in Environment Productions
ICMTMA '11: Proceedings of the 2011 Third International Conference on Measuring Technology and Mechatronics Automation - Volume 02Pages 68–71https://doi.org/10.1109/ICMTMA.2011.304From the agricultural household point of view, in three productions theory, analysis agricultural production process of rural households participate in environmental and influencing factors of production willingness, rich three production theory at the ...
- ArticleDecember 2010
Study on the Mathematical Model Analysis of Computerized Self-Adaptive Test (CAT)
ISISE '10: Proceedings of the 2010 Third International Symposium on Information Science and EngineeringPages 423–425https://doi.org/10.1109/ISISE.2010.100The computerized self-adaptive test (CAT), a kind of education assessment method is discussed in this thesis. It relates the disadvantages of the conventional evaluation methods, which will be replaced by the CAT. The latter has many advantages. It ...
- ArticleAugust 2010
Exploring the Shipping Logistics Operations Mechanism Based on the Theory of Ecological Population
ICIE '10: Proceedings of the 2010 WASE International Conference on Information Engineering - Volume 04Pages 30–33https://doi.org/10.1109/ICIE.2010.296This paper summarizes the meaning and characteristics of shipping logistics. Based on the similarity between shipping logistics and ecological species, the paper analyzes the population characteristics of shipping logistics. Referring to the logistic ...
- ArticleJune 2010
Education-job match among Romanian university graduates a gender approach
In this paper we use micro-data from a national-wide survey conducted in 2008 by NRILSP and CURS to investigate the labor market entry and early career process for the university graduates. In particular, we want to investigate the factors that affect ...
- ArticleJune 2010
Properties of periodic solutions for common logistic model with discrete and distributed delay
ISNN'10: Proceedings of the 7th international conference on Advances in Neural Networks - Volume Part IPages 635–642https://doi.org/10.1007/978-3-642-13278-0_81This paper discusses about the existence and uniqueness of periodic solutions of Logistic model with discrete and distributed delay By using a Lyapunov function which unlike the former method, the conditions of existence and uniqueness of periodic ...
- research-articleOctober 2009
The singularity is not near: slowing growth of Wikipedia
WikiSym '09: Proceedings of the 5th International Symposium on Wikis and Open CollaborationArticle No.: 8, Pages 1–10https://doi.org/10.1145/1641309.1641322Prior research on Wikipedia has characterized the growth in content and editors as being fundamentally exponential in nature, extrapolating current trends into the future. We show that recent editing activity suggests that Wikipedia growth has slowed, ...
- ArticleOctober 2009
Research on driving-forces of industrial cluster formation from the perspective of population competition and interdependence
SMC'09: Proceedings of the 2009 IEEE international conference on Systems, Man and CyberneticsPages 2338–2343Population Ecology provides a new way of thinking on the theory of industrial clusters. By comparing ecosystems and industrial clusters, the ecological property and behavioral characteristics of industrial clusters are revealed. The generally formative ...
- ArticleJuly 2009
Predicting on Scale Development of Higher Education Based on LM and ANN
APCIP '09: Proceedings of the 2009 Asia-Pacific Conference on Information Processing - Volume 01Pages 101–104https://doi.org/10.1109/APCIP.2009.34The paper employs Granger causality test to analyze the inner relationships among factors that attribute to the scale development of higher education, and builds an Artificial Neural Network (ANN) and a Logistic Model (LM) to forecast the total demand ...
- ArticleMay 2009
Chaos in Fractional Order Logistic Model
ICSPS '09: Proceedings of the 2009 International Conference on Signal Processing SystemsPages 297–301https://doi.org/10.1109/ICSPS.2009.60The chaotic property of nonlinear dynamic systems are better characterized using a non integer dynamic model based on fractional calculus or differentiation or integration of non integer order. Dynamical system at fractional order have attracted ...
- ArticleDecember 2008
Equal Area Estimation of Three-Parameter Logistic Model for Item Response Theory
APSCC '08: Proceedings of the 2008 IEEE Asia-Pacific Services Computing ConferencePages 1447–1452https://doi.org/10.1109/APSCC.2008.31Item response theory (IRT) is used commonly for design of tests, test assembly, test scaling and calibration, construction of test item banks, investigations of test item bias, and other common procedures in the test development process. Logistic ...
- ArticleAugust 2005
Disease progression modeling from historical clinical databases
KDD '05: Proceedings of the eleventh ACM SIGKDD international conference on Knowledge discovery in data miningPages 788–793https://doi.org/10.1145/1081870.1081974This paper considers the problem of modeling disease progression from historical clinical databases, with the ultimate objective of stratifying patients into groups with clearly distinguishable prognoses or suitability for different treatment strategies. ...
- articleJuly 2002
A modified Fieller interval for the interval estimation of effective doses for a logistic dose-response curve
Computational Statistics & Data Analysis (CSDA), Volume 40, Issue 1Pages 59–74https://doi.org/10.1016/S0167-9473(01)00102-5Interval estimation of the γ% effective dose (µγ say) is often based on the asymptotic variance of the maximum likelihood estimator (delta interval) or Fieller's theorem (Fieller interval). Sitter and Wu (J. Amer. Statist. Assoc. 88 (1993) 1021) compared ...
- ArticleFebruary 1996
- articleSeptember 1984
The asymptotic distribution of an estimator of the Bayes error rate
Pattern Recognition Letters (PTRL), Volume 2, Issue 5Pages 271–274https://doi.org/10.1016/0167-8655(84)90013-8The asymptotic distribution of a class of estimators of the Bayes error rate in pattern recognition problems is derived. The class consists of estimators of the risk-averaging type, applied to parametric models such as the logistic function.