531 search results - page 69 / 107 » Dynamic Business Model Framework for Value Webs |
103
click to vote
JECR
2000
14 years 11 months ago
2000
The evolution and commercialization of Web Information Systems (WIS) since 1991 has gradually shifted the focus from basic design issues to feedback analysis, visualization techni...
TSMC
1998
14 years 11 months ago
1998
—The paper discusses how Petri nets may be used for the qualitative modeling of physical systems. The qualitative state of a system is represented by the marking of the net. The ...
SODA
2004
ACM
15 years 1 months ago
2004
ACM
We study the mixing time of the Glauber dynamics for general spin systems on bounded-degree trees, including the Ising model, the hard-core model (independent sets) and the antife...
107
click to vote
WWW
2005
ACM
16 years 14 days ago
2005
ACM
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
CIKM
2006
Springer
15 years 3 months ago
2006
Springer
A major challenge in developing models for hypertext retrieval is to effectively combine content information with the link structure available in hypertext collections. Although s...