Trying to find a paper on-line gives you a lot of other interesting things. So, I came accross public papers of IBM Watson Research Center. These are some I'd like to check out:
02-07 Understanding the Individual, Community and Organizational Benefits of Work-Based Communities
02-01 Understanding the Benefits and Costs of Communities of Practice
01-06 The Dynamics of Social Interaction in a Geography-based Online Community
01-03 Social Construction of Knowledge and Authority in Business Communities and Organizations
00-07 Coming to the Crossroads of Knowledge, Learning, and Technology: Integrating Knowledge Management and Workplace Learning
00-06 New Workplace Learning Technologies: Activities and Exemplars
00-05 Designing Learning: Cognitive Science Principles for the Innovative Organization