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Die Beschaffung und die Integration externer Informationen zur situierten und rollenbasierten Entscheidungsunterstützung

Lohmann, Sandra - 2006

Der Gedanke der Entscheidungsunterstützung durch externe Daten ist nicht neu, so haben beispielsweise Wirtschaftsdienste und Marktforschungsinstitute mittlerweile eine lange Tradition. Die erforderlichen Informationen aber genau zum richtigen Zeitpunkt, in der richtigen Menge und in...

Persistent link: https://www.econbiz.de/10009451154

"Individualisierte Finanzdienstleistungsberatung" : Konzept und prototypische Umsetzung

Winkler, Veronica - 2006

Zielsetzung der Dissertation ist einerseits, einen ?berblick ?ber das im Rahmen des Forschungsverbundes FORSIP entwickelte Gesamtkonzept zur individualisierten Finanzdienstleistungsberatung zu geben, um ein Verst?ndnis f?r die im Konzept enthaltenen Bestandteile und deren Zusammenh?nge zu...

Persistent link: https://www.econbiz.de/10009482320

Adaptive and Reactive Rich Internet Applications

Schmidt, Kay-Uwe - 2010

In this thesis we present the client-side approach of Adaptive and Reactive Rich Internet Applications as the main result of our research into how to bring in time adaptivity to Rich Internet Applications. Our approach leverages previous work on adaptive hypermedia, event processing and other...

Persistent link: https://www.econbiz.de/10009434461

A Usability Model for Web-Based Personalization Based on Privacy and Security

Getek, Ryan C. - 2010

Personalization approaches have become popular as content providers have attempted to provide features that … the ability to modify the content and size of news categories. Additional personalization and customization features are … also offered on sites such as Google News, MSN, and Yahoo!. Personalization requires the acquisition of data that can be …

Persistent link: https://www.econbiz.de/10009439442

Developing consumer-based service brand equity via the Internet: the role of personalization and trialability

Chau, PYK; Ho, CKY - 2008

personalization and trialability on the development of CSBE of Internet banking service, a typical service available via the Internet …. Results from a laboratory experiment indicate that both service personalization and trialability have significant positive … influences on the development of the CSBE of an Internet banking service brand. While personalization was found to indirectly …

Persistent link: https://www.econbiz.de/10009471398

Examining the Personalization-Privacy Tradeoff – an Empirical Investigation with Email Advertisements

Wattal, Sunil; Telang, Rahul; Mukhopadhyay, Tridas; … - 2005

Dale Carnegie once said that the sound of one’s name is the sweetest for any person. Much internet personalization acts … based on their preferences. However, no clear empirical evidence exists as to whether consumers desire personalization or … whether privacy concerns override the benefits of personalization. Using theories from psychology and consumer behavior, we …

Persistent link: https://www.econbiz.de/10009441140

Modeling preferences online

Weber, Rosina O.; Martins, Maria Cleci - 2005

The search for an online product that matches e-shoppers’ needs and preferences can be frustrating andtime-consuming. Browsing large lists arranged in tree-like structures demands focused attention from eshoppers.Keyword search often results in either too many useless items (low precision) or...

Persistent link: https://www.econbiz.de/10009450983

Nonparametric estimation of first passage time distributions in flowgraph models

Collins, David - 2009

Statistical flowgraphs represent multistate semi-Markov processes using integral transforms of transition time distributions between adjacent states; these are combinedalgebraically and inverted to derive parametric estimates for first passage time distributions between nonadjacent states. This...

Persistent link: https://www.econbiz.de/10009429650

Adaptive weighting for flexible estimation in nonparametric regression models.

Nosedal-Sanchez, Alvaro - 2011

We propose a new method to find spatially adaptive smoothing splines. This new method breaks down the interval [0, 1] into p disjoint sub-intervals. Then we define p functional components in [0, 1], which have two importantfeatures. First, the purpose of each of these p components is to estimate...

Persistent link: https://www.econbiz.de/10009429662

Topics in functional data analysis with biological applications

Carroll, Raymond J. (contributor); Hsing, Tailen (contributor) - 2006

Functional data analysis (FDA) is an active field of statistics, in which the primary subjectsin the study are curves. My dissertation consists of two innovative applications offunctional data analysis in biology. The data that motivated the research broadened thescope of FDA and demanded new...

Persistent link: https://www.econbiz.de/10009464813