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Full-Text Articles in Physical Sciences and Mathematics

Mining Communities In Networks: A Solution For Consistency And Its Evaluation, Haewoon Kwak, Yoonchan Choi, Young-Ho Eom, Hawoong Jeong, Sue Moon Nov 2009

Mining Communities In Networks: A Solution For Consistency And Its Evaluation, Haewoon Kwak, Yoonchan Choi, Young-Ho Eom, Hawoong Jeong, Sue Moon

Research Collection School Of Computing and Information Systems

Online social networks pose significant challenges to computer scientists, physicists, and sociologists alike, for their massive size, fast evolution, and uncharted potential for social computing. One particular problem that has interested us is community identification. Many algorithms based on various metrics have been proposed for communities in networks [18, 24], but a few algorithms scale to very large networks. Three recent community identification algorithms, namely CNM [16], Wakita [59], and Louvain [10], stand out for their scalability to a few millions of nodes. All of them use modularity as the metric of optimization. However, all three algorithms produce inconsistent communities …


South Burlington, Vt: Mixed-Use Comes To O’Dell Parkway, Ryan Neale, Brett Richardson, Richard Barringer Jun 2009

South Burlington, Vt: Mixed-Use Comes To O’Dell Parkway, Ryan Neale, Brett Richardson, Richard Barringer

Planning

The proposed redevelopment of an underutilized property along major travel routes in South Burlington presents possibilities for infill development. The City of South Burlington, the developer, neighbors, and a variety of public and nonprofit financial partners work together to create a mixed-use residential/commercial development to meet a variety of housing and community needs. The case study describes the obstacles overcome to make redevelopment possible through zoning and regulatory changes, negotiation with local residents over traffic and other concerns, support from state and local housing advocates, and political leadership; as well as the development’s application of smart growth principles.


Sustainable Portland: Implementation Series 2, New England Environmental Finance Center Apr 2009

Sustainable Portland: Implementation Series 2, New England Environmental Finance Center

Climate Change

The Portland Municipal Climate Change Working Group prepared a report in March 2008 that outlined several recommendations as a commitment by the City to address greenhouse gas emissions (GHG) produced during daily municipal operations. The Municipal Climate Action Plan was written in partnership with Clean Air – Cool Planet and Portland officials, and acknowledges under Recommendation #2 that an employee energy efficiency program would provide significant positive impact on the City’s reduction of greenhouse gas emissions. Best practices from three cities show that focus on the greening of City Hall is critical in developing a program that promotes partnerships, community …


May 2009 East Coast Low Flood Warning Community Feedback Report, Neil Dufty Dec 2008

May 2009 East Coast Low Flood Warning Community Feedback Report, Neil Dufty

Neil Dufty

No abstract provided.