Johan Bollen

Bing He, Ying Ding, Jie Tang, Vignesh Reguramalingam, Johan Bollen: Mining diversity subgraph in multidisciplinary scientific collaboration networks: A meso perspective. J. Informetrics 7(1): 117-128 (2013)

Johan Bollen, David Crandall, Damion Junk, Ying Ding, Katy Börner: Collective allocation of science funding: from funding agencies to scientific agency. CoRR abs/1304.1067 (2013)

Daifeng Li, Ying Ding, Xin Shuai, Johan Bollen, Jie Tang, Shanshan Chen, Jiayi Zhu, Guilherme Rocha: Adding community and dynamic to topic models. J. Informetrics 6(2): 237-253 (2012)

Xin Shuai, Xiaozhong Liu, Johan Bollen: Improving news ranking by community tweets. WWW (Companion Volume) 2012: 1227-1232

Xin Shuai, Alberto Pepe, Johan Bollen: How the Scientific Community Reacts to Newly Submitted Preprints: Article Downloads, Twitter Mentions, and Citations. CoRR abs/1202.2461 (2012)

Xin Shuai, Xiaozhong Liu, Johan Bollen: Improving News Ranking by Community Tweets. CoRR abs/1202.3185 (2012)

Johan Bollen, Bruno Gonçalves, Guangchen Ruan, Huina Mao: Happiness Is Assortative in Online Social Networks. Artificial Life 17(3): 237-251 (2011)

Johan Bollen, Huina Mao: Twitter Mood as a Stock Market Predictor. IEEE Computer 44(10): 91-94 (2011)

Johan Bollen, Huina Mao, Xiao-Jun Zeng: Twitter mood predicts the stock market. J. Comput. Science 2(1): 1-8 (2011)

Johan Bollen, Geoffrey Fox, Prashant Raj Singhal: How and where the TeraGrid supercomputing infrastructure benefits science. J. Informetrics 5(1): 114-121 (2011)

Johan Bollen, Huina Mao, Alberto Pepe: Modeling Public Mood and Emotion: Twitter Sentiment and Socio-Economic Phenomena. ICWSM 2011

Michael J. Kurtz, Johan Bollen: Usage Bibliometrics. CoRR abs/1102.2891 (2011)

Johan Bollen, Bruno Gonçalves, Guangchen Ruan, Huina Mao: Happiness is assortative in online social networks. CoRR abs/1103.0784 (2011)

Huina Mao, Scott Counts, Johan Bollen: Predicting Financial Markets: Comparing Survey,News, Twitter and Search Engine Data. CoRR abs/1112.1051 (2011)

Michael J. Kurtz, Johan Bollen: Usage bibliometrics. ARIST 44(1): 1-64 (2010)

Johan Bollen, Huina Mao, Xiao-Jun Zeng: Twitter mood predicts the stock market. CoRR abs/1010.3003 (2010)

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: Automatic metadata generation using associative networks. ACM Trans. Inf. Syst. 27(2) (2009)

Johan Bollen, Herbert Van de Sompel, Aric A. Hagberg, Ryan Chute: A principal component analysis of 39 scientific impact measures. CoRR abs/0902.2183 (2009)

Johan Bollen, Alberto Pepe, Huina Mao: Modeling public mood and emotion: Twitter sentiment and socio-economic phenomena. CoRR abs/0911.1583 (2009)

Johan Bollen, Herbert Van de Sompel: Usage impact factor: The effects of sample characteristics on usage-based impact metrics. JASIST 59(1): 136-149 (2008)

Alberto Pepe, Johan Bollen: Between Conjecture and Memento: Shaping A Collective Emotional Perception of the Future. AAAI Spring Symposium: Emotion, Personality, and Social Behavior 2008: 111-116

Marko A. Rodriguez, Johan Bollen: An algorithm to determine peer-reviewers. CIKM 2008: 319-328

Johan Bollen, Herbert Van de Sompel, Marko A. Rodriguez: Towards usage-based impact metrics: first results from the mesur project. JCDL 2008: 231-240

Johan Bollen, Herbert Van de Sompel, Lyudmila Balakireva, Ryan Chute: A ranking and exploration service based on large-scale usage data. JCDL 2008: 444

Alberto Pepe, Johan Bollen: Between conjecture and memento: shaping a collective emotional perception of the future. CoRR abs/0801.3864 (2008)

Johan Bollen, Herbert Van de Sompel, Marko A. Rodriguez: Towards Usage-based Impact Metrics: - First Results from the MESUR Project. CoRR abs/0804.3791 (2008)

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: Automatic Metadata Generation using Associative Networks. CoRR abs/0807.0023 (2008)

Ann Heylighen, Francis Heylighen, Johan Bollen, Mathias Casaer: Distributed (design) knowledge exchange. AI Soc. 22(2): 145-154 (2007)

Johan Bollen, Michael L. Nelson, Gary Geisler, Raquel Araujo: Usage derived recommendations for a video digital library. J. Network and Computer Applications 30(3): 1059-1083 (2007)

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: Mapping the bid behavior of conference referees. J. Informetrics 1(1): 68-82 (2007)

Marko A. Rodriguez, Daniel J. Steinbock, Jennifer H. Watkins, Carlos Gershenson, Johan Bollen, Victor Grey, Brad deGraf: Smartocracy: Social Networks for Collective Decision Making. HICSS 2007: 90

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: A practical ontology for the large-scale modeling of scholarly artifacts and their usage. JCDL 2007: 278-287

Johan Bollen, Marko A. Rodriguez, Herbert Van de Sompel: MESUR: usage-based metrics of scholarly impact. JCDL 2007: 474

Johan Bollen, Marko A. Rodriguez, Herbert Van de Sompel, Lyudmila Balakireva, Aric A. Hagberg: The largest scholarly semantic network...ever. WWW 2007: 1247-1248

Marko A. Rodriguez, Johan Bollen: Modeling Computations in a Semantic Network. CoRR abs/0706.0022 (2007)

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: A Practical Ontology for the Large-Scale Modeling of Scholarly Artifacts and their Usage. CoRR abs/0708.1150 (2007)

Marko A. Rodriguez, Jennifer H. Watkins, Johan Bollen, Carlos Gershenson: Using RDF to Model the Structure and Process of Systems. CoRR abs/0709.1167 (2007)

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: The convergence of digital libraries and the peer-review process. J. Information Science 32(2): 149-159 (2006)

Johan Bollen, Herbert Van de Sompel: Mapping the structure of science through usage. Scientometrics 69(2): 227-258 (2006)

Johan Bollen, Marko A. Rodriguez, Herbert Van de Sompel: Journal status. Scientometrics 69(3): 669-687 (2006)

Johan Bollen, Herbert Van de Sompel: An architecture for the aggregation and analysis of scholarly usage data. JCDL 2006: 298-307

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: An analysis of the bid behavior of the 2005 JCDL program committee. JCDL 2006: 352

Johan Bollen, Marko A. Rodriguez, Herbert Van de Sompel: Journal Status. CoRR abs/cs/0601030 (2006)

Marko A. Rodriguez, Johan Bollen: Simulating Network Influence Algorithms Using Particle-Swarms: PageRank and PageRank-Priors. CoRR abs/cs/0602002 (2006)

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: Mapping the Bid Behavior of Conference Referees. CoRR abs/cs/0605110 (2006)

Marko A. Rodriguez, Johan Bollen: An Algorithm to Determine Peer-Reviewers. CoRR abs/cs/0605112 (2006)

Johan Bollen, Herbert Van de Sompel: An Architecture for the Aggregation and Analysis of Scholarly Usage Data. CoRR abs/cs/0605113 (2006)

Johan Bollen, Herbert Van de Sompel: Usage Impact Factor: the effects of sample characteristics on usage-based impact metrics. CoRR abs/cs/0610154 (2006)

Johan Bollen, Michael L. Nelson, Giridhar Manepalli, Giridhar Nandigam, Suchitra Manepalli: Trend Analysis of the Digital Library Community. D-Lib Magazine 11(1) (2005)

Michael L. Nelson, Johan Bollen, Giridhar Manepalli, Rabia Haq: Archive Ingest and Handling Test: The Old Dominion University Approach. D-Lib Magazine 11(12) (2005)

Johan Bollen, Herbert Van de Sompel, Joan A. Smith, Richard Luce: Toward alternative metrics of journal impact: A comparison of download and citation data. Inf. Process. Manage. 41(6): 1419-1440 (2005)

Xiaoming Liu, Johan Bollen, Michael L. Nelson, Herbert Van de Sompel: Co-authorship networks in the digital library research community. Inf. Process. Manage. 41(6): 1462-1480 (2005)

Frank McCown, Johan Bollen, Michael L. Nelson: Evaluation of the NSDL and Google for Obtaining Pedagogical Resources. ECDL 2005: 344-355

Thomas Lutkenhouse, Michael L. Nelson, Johan Bollen: Distributed, real-time computation of community preferences. Hypertext 2005: 88-97

Johan Bollen, Michael L. Nelson, Raquel Araujo, Gary Geisler: Video recommendations for the open video project. JCDL 2005: 369

Michael L. Nelson, Johan Bollen: If you harvest arXiv.org, will they come? JCDL 2005: 393

Jewel Ward, Johan Bollen, Jeffrey Pearson, Shing-Cheung Chan, Hui-Hsien Chi, Marie Chi, Kristine Guevara, Hsiao-han Huang, Genesan Kim, Maks Krivokon, Bo H. Lee, Pei-Han Li, Fenny Muliawan, Vu Nguyen, Barry W. Boehm, A. Winsor Brown, Edward Colbert, Alexander Lam, Mayur K. Patel: Mining and analyzing digital archive usage data to support collection development decisions. JCDL 2005: 417

Xiaoming Liu, Johan Bollen, Michael L. Nelson, Herbert Van de Sompel: Co-Authorship Networks in the Digital Library Research Community. CoRR abs/cs/0502056 (2005)

Johan Bollen, Herbert Van de Sompel, Joan A. Smith, Richard Luce: Toward alternative metrics of journal impact: A comparison of download and citation data. CoRR abs/cs/0503007 (2005)

Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel: The Convergence of Digital-Libraries and the Peer-Review Process. CoRR abs/cs/0504084 (2005)

Frank McCown, Sheffan Chan, Michael L. Nelson, Johan Bollen: The Availability and Persistence of Web References in D-Lib Magazine. CoRR abs/cs/0511077 (2005)

Frank McCown, Joan A. Smith, Michael L. Nelson, Johan Bollen: Reconstructing Websites for the Lazy Webmaster. CoRR abs/cs/0512069 (2005)

Xiaoming Liu, Johan Bollen, Michael L. Nelson, Herbert Van de Sompel, Jeremy A. T. Hussell, Richard Luce, Linn Marks: Toolkits for visualizing co-authorship graph. JCDL 2004: 404

Michael L. Nelson, Johan Bollen, JoAnne R. Calhoun, Calvin E. Mackey: User evaluation of the NASA technical report server recommendation service. WIDM 2004: 144-151

Terry L. Harrison, Aravind Elango, Johan Bollen, Michael L. Nelson: Initial Experiences Re-Exporting Duplicate and Similarity Computation with an OAI-PMH aggregator. CoRR cs.DL/0401001 (2004)

Aravind Elango, Johan Bollen, Michael L. Nelson: Dynamic Linking of Smart Digital Objects Based on User Navigation Patterns. CoRR cs.DL/0401029 (2004)

Johan Bollen, Somasekhar Vemulapalli, Weining Xu, Rick Luce: Usage Analysis for the Identification of Research Trends in Digital Libraries. D-Lib Magazine 9(5) (2003)

Johan Bollen, Richard Luce, Somasekhar Vemulapalli, Weining Xu: Detecting Research Trends in Digital Library Readership. ECDL 2003: 24-28

Johan Bollen, Richard Luce: Evaluation of Digital Library Impact and User Communities by Analysis of Usage Patterns. D-Lib Magazine 8(6) (2002)

Johan Bollen, Somasekhar Vemulapalli, Weining Xu: Digital Library Evaluation by Analysis of User Retrieval Patterns. ECDL 2002: 432-447

Johan Bollen, Michael L. Nelson: Distributed Computing Architectures for Digital Libraries Workshop. ICPP Workshops 2002: 429-430

Francis Heylighen, Johan Bollen: Hebbian Algorithms for a Digital Library Recommendation System. ICPP Workshops 2002: 439-446

Johan Bollen, Michael L. Nelson: Adaptive Networks of Smart Objects. ICPP Workshops 2002: 487-494

Mariella Di Giacomo, Dan Mahoney, Johan Bollen, Andrés Monroy-Hernández, Cesar M. Ruiz Meraz: MyLibrary, A Personalization Service for Digital Library Environments. DELOS Workshop: Personalisation and Recommender Systems in Digital Libraries 2001

Johan Bollen: Group User Models for Personalized Hyperlink Recommendations. AH 2000: 38-50

Johan Bollen, Luis Mateus Rocha: An Adaptive Systems Approach to the Implementation and Evaluation of Digital Library Recommendation Systems. ECDL 2000: 356-359

Luis Mateus Rocha, Johan Bollen: Biologically Motivated Distributed Designs for Adaptive Knowledge Management. CoRR cs.IR/0002010 (2000)

Johan Bollen, Herbert Van de Sompel, Luis Mateus Rocha: Mining Associative Relations from Website Logs and their Application to Context-Dependent Retrieval Using Spreading Activation. WOWS 1999: 59-66

Johan Bollen, Francis Heylighen: A system to restructure hypertext networks into valid user models. The New Review of Hypermedia and Multimedia 4: 189-214 (1998)