Showing papers by "Raymond A. Patterson published in 2008"
TL;DR: A tabu search algorithm heuristic is developed and tested on randomly generated instances and on Alberta SuperNet data, and Mathematical models are described for these two subproblems.
Abstract: This article proposes a solution methodology for the design of a wide area telecommunication network. This study is motivated by the Alberta SuperNet project, which provides broadband Internet access to 422 communities across Alberta. There are two components to this problem: the network design itself, consisting of selecting which links will be part of the solution and which nodes should house shelters; and the loading problem which consists of determining which signal transport technology should be installed on the selected edges of the network. Mathematical models are described for these two subproblems. A tabu search algorithm heuristic is developed and tested on randomly generated instances and on Alberta SuperNet data.
10 citations
Posted Content•
TL;DR: In this article, the authors explored the deployment of Wikipedia, an online encyclopedia in corporate set up, and found that the medium emerged as powerful collaborative technology and was used for variety of purposes, such as from portals, to project management and knowledge-base creation.
Abstract: The article explores the deployment of Wikipedia, an online encyclopedia in corporate set up. The authors found that the medium emerged as powerful collaborative technology. They determined in corporate setting it was used for variety of purposes, such as from portals, to project management and knowledge-base creation. They also examined that regularly attract users who are primarily persuaded by making work easier and helping the organization achieve its goals, while social reputation did not seem to a significant motivational aspect.
1 citations
Posted Content•
TL;DR: In this paper, the usefulness of wikis in corporate settings is examined and the extent to which wikis provide value to both individuals and the organization is assessed, based on the fundamental principles underlying wikis - openness, non-attribution, egalitarianism and decentralized control.
Abstract: Our research question concerns the usefulness of wikis in corporate settings. The answer to this question is not clear. On one hand, business firms are aware of the impact wikis have had on the Internet, and perceive wikis as an up-and-coming technology for supporting collaborative work. On the other hand, the fundamental principles underlying wikis - openness, non-attribution, egalitarianism, and decentralized control - run in contrast to traditional command-and-control management. To date, little information is available regarding wikis' usage in corporate settings. This paper examines the actual use of wikis in a business setting, to identify factors driving user participation, and to assess the extent to which wikis provide value to both individuals and the organization.
1 citations