Jesper Rank Andersen
Aalborg University
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Publication
Featured researches published by Jesper Rank Andersen.
data warehousing and olap | 2000
Jesper Rank Andersen; Anders Giversen; Allan Jensen; Rune S. Larsen; Torben Bach Pedersen; Janne Skyt
Analyzing data obtained from web server logs, so-called “clickstreams”, is rapidly becoming one of the most important activities for companies in any sector as most businesses become ebusinesses. Clickstream analysis can reveal usage patterns on the company’s web site and give a highly improved understanding of customer behavior. This understanding can then be utilized for improving customer satisfaction with the web site and the company in general, yielding a huge business advantage. In this paper, we present the results of a clickstream analysis project at a large Danish mortgage provider. The paper first describes clickstream data and its usefulness, then it introduces the questions that the company wanted answered in the project. One of the major problems in clickstream analysis is sequences of clicks, which are difficult to handle using normal techniques. This problem is handled by introducing the concept of subsessions, which captures sequences of clicks explicitly. Techniques for overcoming the potential explosion in the number of subsessions and for filtering out unnecessary web requests are presented and the effectiveness of the techniques is evaluated. The proposed approach has been successfully implemented and tested and is currently being integrated in the company’s web system architecture.
First IFIP TC 5 Advanced Production Management Systems Conference | 2008
Jens Ove Riis; Hans Mikkelsen; Jesper Rank Andersen
The notion of Lean Manufacturing is not merely confined to a set of well defined techniques, but represents a broad approach to managing a company. Working with lean entails many aspects, such as production planning and control, production engineering, product development, supply chain, and organizational issues. To become effective, many functional areas and departments must be involved. At the same time companies are embedded in a dynamic environment. The aim of the paper is to propose a comprehensive approach to better implementation of lean initiatives, based on two empirical studies. The paper will discuss how a concerted effort can be staged taking into account the interdependencies among individual improvement initiatives. The notion of orchestration will be introduced, and several means for orchestration will be presented. Critical behavioral issues for lean implementation
Journal of Research Practice | 2006
Bodil Stilling Blichfeldt; Jesper Rank Andersen
International Journal of Agile Manufacturing | 2005
Jesper Rank Andersen; Jens Ove Riis; Hans Mikkelsen
Analyzing Clickstream Using Subsessions | 2000
Jesper Rank Andersen; A. Giversen; Allan Jensen; R. Larsen; Torben Bach Pedersen; Janne Skyt
Archive | 2008
Bodil Stilling Blichfeldt; Jesper Rank Andersen
Archive | 2006
Astrid Heidemann Lassen; Jesper Rank Andersen
APMS | 2006
Jens Ove Riis; Hans Mikkelsen; Jesper Rank Andersen
Archive | 2005
Randi Muff Ebbesen; Jesper Rank Andersen; Claus Hoé Seiding
Archive | 2005
Hans Mikkelsen; Jesper Rank Andersen