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Army Acquisition Workforce Dependency on E-Mail for Formal
ARMY ACQUISITION WORKFORCE DEPENDENCY ON E-MAIL FOR FORMAL WORK COORDINATION: FINDINGS AND OPPORTUNITIES FOR WORKFORCE PERFORMANCE IMPROVEMENT THROUGH E-MAIL-BASED SOCIAL NETWORK ANALYSIS KENNETH A. LORENTZEN May 2013 PUBLISHED BY THE DEFENSE ACQUISITION UNIVERSITY PRESS PROJECT ADVISOR: BOB SKERTIC CAPITAL AND NORTHEAST REGION, DAU THE SENIOR SERVICE COLLEGE FELLOWSHIP PROGRAM ABERDEEN PROVING GROUND, MD PAGE LEFT BLANK INTENTIONALLY .ARMY ACQUISITION WORKFORCE DEPENDENCY ON E-MAIL FOR FORMAL WORK COORDINATION: FINDINGS AND OPPORTUNITIES FOR WORKFORCE PERFORMANCE IMPROVEMENT THROUGH E-MAIL-BASED SOCIAL NETWORK ANALYSIS KENNETH A. LORENTZEN May 2013 PUBLISHED BY THE DEFENSE ACQUISITION UNIVERSITY PRESS PROJECT ADVISOR: BOB SKERTIC CAPITAL AND NORTHEAST REGION, DAU THE SENIOR SERVICE COLLEGE FELLOWSHIP PROGRAM ABERDEEN PROVING GROUND, MD PAGE LEFT BLANK INTENTIONALLY ii Table of Contents Table of Contents ............................................................................................................................ ii List of Figures ................................................................................................................................ vi Abstract ......................................................................................................................................... vii Chapter 1—Introduction ................................................................................................................. 1 Background and Motivation ................................................................................................. -
Understanding Individuals' Attachment to Social Networking Sites
Understanding Individuals’ Attachment to Social Networking Sites: An Empirical Investigation of Three Theories by Eric T. K. Lim M.Sc. (Information Systems), National University of Singapore, 2007 B.Comm. (Hons.), Nanyang Technological University, 2003 Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Segal Graduate School Beedie School of Business Eric T. K. Lim 2013 SIMON FRASER UNIVERSITY Spring 2013 Approval Name: Eric T. K. Lim Degree: Doctor of Philosophy (Business Administration) Title of Thesis: Understanding Individuals’ Attachment to Social Networking Sites: An Empirical Investigation of Three Theories Examining Committee: Chair: Dr. Tom Lawrence Professor, Academic Director, PhD Program Dr. Dianne Cyr Senior Supervisor Professor Dr. Andrew Gemino Co-Supervisor Professor Dr. Leyland Pitt Internal Examiner Professor Dr. Matthew Lee External Examiner Chair Professor Department of Information Systems College of Business City University of Hong Kong Date Defended/Approved: March 27, 2013 ii Partial Copyright Licence iii Ethics Statement iv Abstract Social Networking Sites (SNSs) are a pervasive phenomenon in today’s society. With greater connectivity and interactivity enabled via web technologies, SNSs provide communication platforms for individuals to bridge geographical and temporal differences when making friends, sharing experiences, socializing with others and much more. This thesis therefore endeavors to shed light on this problem by decomposing members’ motives for participating within SNSs into identity-based, bond-based and comparison- based attachments. Each of these forms of attachment in turn affects members’ cooperative and competitive mentality towards participation within SNSs. In addition, it is further posited in this thesis that members’ identity-based, bond-based and comparison- based attachment within SNSs can be induced through the presence of deindividuation, personalization and tournament technologies respectively. -
Quarterly Nonprofit and Voluntary Sector
Nonprofit and Voluntary Sector Quarterly http://nvs.sagepub.com/ A Network Perspective on State-Society Synergy to Increase Community-Level Social Capital Danielle M. Varda Nonprofit and Voluntary Sector Quarterly 2011 40: 896 originally published online 6 August 2010 DOI: 10.1177/0899764010378171 The online version of this article can be found at: http://nvs.sagepub.com/content/40/5/896 Published by: http://www.sagepublications.com On behalf of: Association for Research on Nonprofit Organizations and Voluntary Action Additional services and information for Nonprofit and Voluntary Sector Quarterly can be found at: Email Alerts: http://nvs.sagepub.com/cgi/alerts Subscriptions: http://nvs.sagepub.com/subscriptions Reprints: http://www.sagepub.com/journalsReprints.nav Permissions: http://www.sagepub.com/journalsPermissions.nav Citations: http://nvs.sagepub.com/content/40/5/896.refs.html Downloaded from nvs.sagepub.com at UNIV OF COLORADO LIBRARY on September 22, 2011 >> Version of Record - Sep 14, 2011 Proof - Aug 6, 2010 What is This? Downloaded from nvs.sagepub.com at UNIV OF COLORADO LIBRARY on September 22, 2011 Nonprofit and Voluntary Sector Quarterly 40(5) 896 –923 A Network Perspective © The Author(s) 2011 Reprints and permission: http://www. on State-Society Synergy sagepub.com/journalsPermissions.nav DOI: 10.1177/0899764010378171 to Increase Community- http://nvsq.sagepub.com Level Social Capital Danielle M. Varda1 Abstract “Can state–society synergy be created in the short run, or does it require historically deep institutional and normative foundations?” In other words, what role can an outside party—such as a government or state actor—play in constructing social capital when it is not a permanent fixture of the existing interrelationships within a community? Taking a network perspective, this exploratory research examines community-level social capital outcomes of a government-led intervention. -
YOUTH PROGRAMS AS BUILDERS of SOCIAL CAPITAL Community Development to Help Us Better Understand How the Two Are Interconnected
Through the lens of social capital, service-learning takes on greater meaning for rural youth, adults, and communities. 5 A community development approach to service-learning: Building social capital between rural youth and adults Steven A. Henness, Anna L. Ball, MaryJo Moncheski social capital brings something new to youth and community development perspectives that has not yet been fully explained by other approaches. By shifting the focus from the individual to the community, social capital allows us to better understand the broad public value of education and youth programs. Because social capi- tal is not age specifi c, it provides insights into cross-generational networks and connections that support building more inclusive communities. Social capital can help explain why some youth are more likely to get by or get ahead, why some adults are more effec- tive within leadership roles or professions, and why some commu- nities are better able to address poverty, bounce back from natural disasters, or seize new economic opportunities. In these ways, social capital can be a bridge between youth development and The opinions, fi ndings, conclusions, or recommendations expressed in this article are those of the authors and do not necessarily refl ect the view of the U.S. Department of Agriculture. NEW DIRECTIONS FOR YOUTH DEVELOPMENT, NO. 138, SUMMER 2013 © WILEY PERIODICALS, INC. Published online in Wiley Online Library (wileyonlinelibrary.com) • DOI: 10.1002/yd.20059 75 76 YOUTH PROGRAMS AS BUILDERS OF SOCIAL CAPITAL community development to help us better understand how the two are interconnected. Using 4-H and FFA case study fi ndings, we explore how com- munity service-learning supports the building of social capital between rural youth and adults and the positive effects this has on community viability. -
IJAGR Editorial Board Editor-In-Chief: Donald Patrick Albert (Geo [email protected]), Sam Houston State U
IJAGR Editorial Board Editor-in-Chief: Donald Patrick Albert ([email protected]), Sam Houston State U. USA Associate Editors: Jonathan Comer, Oklahoma State U., USA Thomas Crawford, East Carolina U., USA G. Rebecca Dobbs, Western Carolina U., USA Sonya Glavac, U. of New England, Australia Carol Hanchette, U. of Louisville, USA Tony Hernandez, Ryerson U., Canada Jay Lee, Kent State U., USA Shuaib Lwasa, Makerere U., Uganda John Strait, Sam Houston State U., USA David Wong, George Mason U., USA International Editorial Review Board: Bhuiyan M. Alam, The U. of Toledo, USA David Martin, U. of Southhampton, UK Badri Basnet, The U. of Southern Queensland, Australia Luke Marzen, Auburn U., USA Rick Bunch, U. of North Carolina - Greensboro, USA Adam Mathews, Texas State U., USA Ed Cloutis, U. of Winnipeg, Canada Darrel McDonald, Stephen F. Austin State U., USA Kelley Crews, U. of Texas at Austin, USA Ian Meiklejohn, Rhodes U., South Africa Michael DeMers, New Mexico State U., USA Joseph Messina, Michigan State U., USA Sagar Deshpande, Ferris State U., USA William A. Morris, McMaster U., Canada Steven Fleming, United States Military Academy, USA Petri Pellikka, U. of Helsinki, Finland Doug Gamble, U. of North Carolina - Wilmington, USA François Pinet, Cemagref - Clermont Ferrand, France Gang Gong, Sam Houston State U., USA Wei Song, U. of Louisville, USA Carlos Granell, European Commission, Italy Sermin Tagil, Balikesir U., Turkey William Graves, U. of North Carolina - Charlotte, USA Wei Tu, Georgia Southern U., USA Timothy Hawthorne, Georgia State U., USA Brad Watkins, U. of Central Oklahoma, USA Bin Jiang, U. of Gävle, Sweden Dion Wiseman, Brandon U., Canada C. -
Intelligent Social Network
Intelligent Social Network Sandeep Kumar Sood Computer Science & Engineering Guru Nanak Dev University, India 1 Introduction During the past forty years, we have witnessed the realization of many of early researchers’ visions. We have seen computer system shrink in size and cost by several orders of magnitude. We have seen memories increase in storage capacity to the point where they match up with human brain’s storage capacity. We have seen the speed and reliability of system improve significantly. Similarly, Intelligent Social Network is one of the vision setup by the researchers for future. Social network is a communication means for likeminded individuals or organizations. When the information exchanged among different people is analysed to draw intelligence, it is referred as Intelligent Social Network. Different mathematical tools and software are designed and developed for Intelligent Social Network. Intelligent Social Network is a system of artificial intelligence to store large amount of information and process it at very high speeds which could emulate most of human abilities and capabilities. Intelligent Social Network is used to identify, represent, analyse, visualize or simulate nodes (e.g. agents, organizations, knowledge). It is a network analysis tool (software) that allow researchers to investigate representations of networks of different size ranging from small (e.g. families, project teams) to very large (e.g. Internet, disease transmission). Such kinds of tools provide mathematical and statistical routines that can be applied to the network model to draw intelligence. It is used for the visual representations of social networks that help to understand network data and analyse it according to the requirements. -
Music As a Global Resource: Solutions for Social and Economic Issues Compendium - Third Edition
Music as a Global Resource: Solutions for Social and Economic Issues Compendium - Third Edition Age of Connectivity: Cities, Magnets of Hope A Contribution in Support of the Millennium Development Goals, Habitat Agenda and the United Nations Sixth World Urban Forum, “The Urban Future” Fall 2011 United Nations Headquarters United Nations ICCC MUSIC AS A GLOBAL RESOURCE: Solutions for Social and Economic Issues Compendium, Third Edition EDITORS Professor Barbara Hesser New York University Dr. Harry N. Heinemann International Council for Caring Communities ASSOCIATE EDITORS Dr. Cathy Benedict Florida International University Dr. Peter Jampel New York University Dr. Patrick Schmidt Westminster College of the Arts-Princeton University Professor Roslyn Snow St. Johns University, Retired UNITED NATIONS HEADQUARTERS NEW YORK, FALL 2011 World Survey of Music Projects EUROPE Bosnia and Herzegovina Finland Germany Greece ASIA Ireland Afghanistan Italy THE AMERICAS China Kosovo Argentina India Norway Brazil Indonesia Spain Canada Japan United Kingdom Chile MIDDLE EAST Nepal Colombia Iraq Pakistan Costa Rica Israel Singapore Haiti Jordan Thailand Ecuador Lebanon Jamaica Occupied Palestinian Territory Mexico St. Lucia AFRICA United States of America Botswana Non-Autonomous Territory Ghana Puerto Rico Guinea Rwanda OCEANIA Sierra Leone Australia South Africa New Zealand Uganda TABLE OF CONTENTS Dedication…………………………………………………………………………………………. I Acknowledgements……………………………………………………………………………… III Introductory Statements H.E. Josephine Ojiambo………………………………………………………………………. -
Six Degrees of Separation Pdf, Epub, Ebook
SIX DEGREES OF SEPARATION PDF, EPUB, EBOOK John Guare | 74 pages | 01 Jun 1999 | Josef Weinberger Plays | 9780822210344 | English | London, United Kingdom Six Degrees of Separation PDF Book You contact your friend whom you think has the best chance of knowing the person you want to reach. These [ citation needed ] conjectures were expanded in by Hungarian author Frigyes Karinthy , who published a volume of short stories titled Everything is Different. Forgot your password? Since that time, many have tried proving this theory with their own studies and research. Call the police! They calculated the distance between each pair of users using all the active users in Twitter. Amongst the successful chains, while shorter lengths were more common some reached their target after only 7, 8, 9 or 10 steps. The LinkedIn professional networking site operates the degree of separation one is away from a person with which he or she wishes to communicate. Box Office Mojo. They concluded, "that the average path length, or degree of separation, among the anonymized users probed was 6. Woody as Osgood Perkins Catherine Kellner Distances as reported in Feb [39] [42]. Keep track of everything you watch; tell your friends. Plot Keywords. What are the 6 degrees of separation. Some say the history of this idea dates back to the turn of the 20th century, when Nobel Peace Prize winner Guglielmo Marconi father of the modern radio attempted to figure out the number of radio relay stations would be needed to cover the Earth and he came up with an average of 5. This was last updated in February By January , he had more than 4 million friends. -
Community Detection in Social Networks Using User Frequent Pattern Mining
Knowl Inf Syst DOI 10.1007/s10115-016-0970-8 REGULAR PAPER Community detection in social networks using user frequent pattern mining Seyed Ahmad Moosavi1 · Mehrdad Jalali1 · Negin Misaghian2 · Shahaboddin Shamshirband3 · Mohammad Hossein Anisi3 Received: 28 April 2015 / Revised: 17 February 2016 / Accepted: 27 May 2016 © Springer-Verlag London 2016 Abstract Recently, social networking sites are offering a rich resource of heterogeneous data. The analysis of such data can lead to the discovery of unknown information and relations in these networks. The detection of communities including ‘similar’ nodes is a challenging topic in the analysis of social network data, and it has been widely studied in the social net- working community in the context of underlying graph structure. Online social networks, in addition to having graph structures, include effective user information within networks. Using this information leads to enhance quality of community discovery. In this study, a method of community discovery is provided. Besides communication among nodes to improve the quality of the discovered communities, content information is used as well. This is a new approach based on frequent patterns and the actions of users on networks, particularly social networking sites where users carry out their preferred activities. The main contributions of proposed method are twofold: First, based on the interests and activities of users on networks, some small communities of similar users are discovered, and then by using social relations, the discovered communities are extended. The F-measure is used to evaluate the results of two real-world datasets (Blogcatalog and Flickr), demonstrating that the proposed method principals to improve the community detection quality. -
Framing the Net - How Discourse Shapes Law and Culture
Framing the Net - How Discourse Shapes Law and Culture PhD dissertation submitted at Roskilde University Department of Communication, Business and Information Technologies September 2011, Copenhagen By Rikke Frank Jørgensen 2 Acknowledgments .................................................................................................................................................................... 7 Danish Summary ..................................................................................................................................................................... 8 List of Key Research Notions................................................................................................................................................ 10 List of Abbreviations ............................................................................................................................................................. 12 1. MOTIVATION AND RESEARCH AIM ................................................................................ 14 2. RESEARCH METHODOLOGY .......................................................................................... 16 Research Design ................................................................................................................................................................. 16 Philosophical Foundation ................................................................................................................................................... 18 The Notion of Metaphors -
A Comparative Analysis of Community Detection in Online Social Networks
180 Javaid Iqbal Bhat, Rumaan Bashir A Comparative Analysis of Community Detection in Online Social Networks Javaid Iqbal Bhat 1,Rumaan Bashir 2 1,2, Department of Computer Science, Islamic University of Science & Technology, Awantipora, J&K, INDIA. Abstract An imperative aspect of Online Social Networks is that they contain communities of entities typically thought of as a group of nodes with better interactions amongst its members than the members and the rest of network. Detection of such communities has emerged as a problem of immense interest because of the fact that it provides a valuable coarse-grained representation of complex networks, responsible for providing the assistance while analyzing the structure and function of the online social networks. Recognition of coherent and well-connected communities in a large real-world graph is considered a problem of NP hard nature and one needs to employ the heuristics or the approximation algorithms for its detection. Many community detection algorithms have been proposed based on various approaches from graph partitioning to spectral clustering. Most of the current community detection algorithms are limited to deal with non-overlapping communities, which largely do not work well on overlapping community recognition. On the similar lines, other clustering algorithms have either scalability or usability issues, as global algorithms that require entire graph to be accessible do not scale well or the local algorithms that do not require the full knowledge of the graph may cover only a portion of a graph. In this paper we will study the large scale community detection and compare them on both qualitative as well as quantitative standards for social network clustering. -
Learning Networks
Learning Networks Stephen Downes National Research Council Canada Learning Networks Version 1.0 – April 30, 2012 Stephen Downes Copyright (c) 2012 This work is published under a Creative Commons License Attribution-NonCommercial-ShareAlike CC BY-NC-SA This license lets you remix, tweak, and build upon this work non-commercially, as long as you credit the author and license your new creations under the identical terms. View License Deed: http://creativecommons.org/licenses/by-nc-sa/3.0 View Legal Code: http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode An Introduction to RSS for Educational Designers ........................................................................................ 6 2004: The Turning Point .............................................................................................................................. 17 Online Conference Discussions ................................................................................................................... 22 Beyond Learning Objects ............................................................................................................................ 27 The Semantic Social Network ..................................................................................................................... 30 How RSS Can Succeed ................................................................................................................................. 39 EduSource: Canada's Learning Object Repository Network ......................................................................