| 2012 | Social media at work: structures of collaboration. | Osama Mansour |
| 2012 | A tool for distributed software design collaboration. | Nicolas Mangano, Andr van der Hoek |
| 2012 | LACOME: a multi-user collaboration system for shared large displays. | Russell MacKenzie, Kirstie Hawkey, Kellogg S. Booth, Zhangbo Liu, Presley Perswain, Sukhveer S. Dhillon |
| 2012 | Inflo: collaborative reasoning via open calculation graphs. | Jonathan Lung, Steve M. Easterbrook |
| 2012 | Hospital robot at work: something alien or an intelligent colleague? | Sara Ljungblad, Jirina Kotrbova, Mattias Jacobsson, Henriette S. M. Cramer, Karol Niechwiadowicz |
| 2012 | HappyGo: a field trial of local group buying. | Huanglingzi Liu, Wei Wang, Dong Liu, Hao Wang, Nan Du |
| 2012 | Conflict detection and resolution for product line design in a collaborative decision making environment. | Xiaoqing (Frank) Liu, Eric Christopher Barnes, Juha Erik Savolainen |
| 2012 | Distributed scientific group collaboration across biocontainment barriers. | Jane Li, Toni Robertson, Christian Mller-Tomfelde |
| 2012 | Reconciling privacy with social media. | Heather Richter Lipford, Pamela J. Wisniewski, Cliff Lampe, Lorraine G. Kisselburgh, Kelly Caine |
| 2012 | Highly sought after: second life continued use. | Peyina Lin, Natascha Karlova, John Marino, Michael B. Eisenberg |
| 2012 | Practices of information and secrecy in a punk rock subculture. | Jessica Lingel, Aaron Trammell, Joe Sanchez, Mor Naaman |
| 2012 | Cultural appropriation: information technologies as sites of transnational imagination. | Silvia Lindtner, Ken Anderson, Paul Dourish |
| 2012 | Collaborative design of an oceanographic event logger. | Brian Lindseth, Karen S. Baker |
| 2012 | Cohere and XIP: human annotation harnessing machine annotation power. | Anna De Liddo, gnes Sndor, Simon Buckingham Shum |
| 2012 | Collective intelligence as community discourse and action. | Anna De Liddo, Simon Buckingham Shum, Gregorio Convertino, gnes Sndor, Mark Klein |
| 2012 | SketchComm: a tool to support rich and flexible asynchronous communication of early design ideas. | Guang Li, Xiang Cao, Sergio Paolantonio, Feng Tian |
| 2012 | Your space or mine?: community management and user participation in a chinese corporate blogging community. | Qinying Liao, Yingxin Pan, Michelle X. Zhou, Tingting Gan |
| 2012 | Metaphors for social relationships in 3d virtual worlds. | Gilly Leshed, Poppy Lauretta McLeod |
| 2012 | Loosely formed patient care teams: communication challenges and technology design. | Soyoung Lee, Charlotte Tang, Sun Young Park, Yunan Chen |
| 2012 | Micro-coordination: because we did not already learn everything we need to know about working with others in kindergarten. | Joon-Suk Lee, Deborah G. Tatar, Steve Harrison |
| 2012 | I love you, let's share calendars: calendar sharing as relationship work. | Charlotte P. Lee, Katie Derthick, Alexander Thayer, Matthew J. Bietz |
| 2012 | A sociotechnical exploration of infrastructural middleware development. | Charlotte P. Lee, Matthew J. Bietz, Katie Derthick, Drew Paine |
| 2012 | Effects of context-sensitive delays on group dynamics in 3D virtual worlds. | Shaimaa Y. Lazem, Denis Gracanin, Steve Harrison |
| 2012 | CoRED: browser-based Collaborative Real-time Editor for Java web applications. | Janne Lautamki, Antti Nieminen, Johannes Koskinen, Timo Aho, Tommi Mikkonen, Marc Englund |
| 2012 | A conceptual model for collaborative scientific writing. | David R. Lamas, Vladimir Tomberg, Mart Laanpere |