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ECIS
2004
13 years 10 months ago
Value-based business modelling for network organizations: lessons learned from the electricity sector
Speed and availability of information, delivered in past years by Internet technologies, made it easier for any company to outsource primary activities, which resulted in unbundli...
Vera Kartseva, Jaap Gordijn, Yao-Hua Tan
KDD
2002
ACM
122views Data Mining» more  KDD 2002»
14 years 9 months ago
Customer lifetime value modeling and its use for customer retention planning
We present and discuss the important business problem of estimating the effect of retention efforts on the Lifetime Value of a customer in the Telecommunications industry. We disc...
Saharon Rosset, Einat Neumann, Uri Eick, Nurit Vat...
ICGA
2008
100views Optimization» more  ICGA 2008»
13 years 8 months ago
Learning the Piece Values for Three Chess Variants
A set of experiments for learning the values of chess pieces is described for the popular chess variants Crazyhouse Chess, Suicide Chess, and Atomic Chess. We follow an establishe...
Sacha Droste, Johannes Fürnkranz
ECWEB
2000
Springer
77views ECommerce» more  ECWEB 2000»
14 years 1 months ago
Selling Bits: A Matter of Creating Consumer Value
Abstract. Digital goods such as music are vulnerable to illegal use over the internet. Technology-driven IT solutions to protection are useful but limited. Instead, we suggest that...
Jaap Gordijn, Hans Akkermans, Hans van Vliet, Edwi...
FOCS
2008
IEEE
14 years 3 months ago
A Counterexample to Strong Parallel Repetition
The parallel repetition theorem states that for any two-prover game, with value 1 − (for, say, ≤ 1/2), the value of the game repeated in parallel n times is at most (1 − c)â...
Ran Raz