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Fundamental and Computational Sciences Directorate

Staff information

Eric Bell

Data Scientist

PNNL Publications


  • Rashkin H.J., E.B. Bell, Y. Choi, and S. Volkova. 2017. "Multilingual Connotation Frames: A Case Study on Social Media for Targeted Sentiment Analysis and Forecast." In The 55th Annual Meeting of the Association for Computational Linguistics, July 30-August 4, 2017, Vancouver, BC, Canada, 2, 459-464; Paper No. P17-2073. Stroudsburg, Puerto Rico:Association for Computational Linguistics. PNNL-SA-124156. doi:10.18653/v1/P17-2073
  • Stewart I.B., D.L. Arendt, E.B. Bell, and S. Volkova. 2017. "Measuring, Predicting and Visualizing Short-Term Change in Word Representation and Usage in VKontakte Social Network." In THE 11TH INTERNATIONAL AAAI CONFERENCE ON WEB AND SOCIAL MEDIA (ICWSM-17), May 16-18, 2017, Montreal, Canada, 672-675. Palo Alto, California:Association for the Advancement of Artificial Intelligence. PNNL-SA-124572.
  • Volkova S., and E.B. Bell. 2017. "Identifying Effective Signals to Predict Deleted and Suspended Accounts on Twitter across Languages." In Proceedings of the the 11th International AAAI Conference on Web and Social Media (ICWSM 2017), May 15-18, 2017, Montreal, Canada, 290-298. Menlo Park, California:Association for the Advancement of Artificial Intelligence. PNNL-SA-116993.


  • Potash P.J., E.B. Bell, and J.J. Harrison. 2016. "Using Topic Modeling and Text Embeddings to Predict Deleted Tweets." In AAAI Workshop on Incentive and Trust in E-Communities (WIT-EC'16), February 12-17 2016, Phoenix, Arizona. Palo Alto, California:Association for the Advancement of Artificial Intelligence. PNNL-SA-114673.
  • Volkova S., and E.B. Bell. 2016. "Account Deletion Prediction on RuNet: A Case Study of Suspicious Twitter Accounts Active During the Russian-Ukrainian Crisis." In Proceedings of the Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL HLT 2016), June 12-17, 2016, San Diego, California, 1-6. Stroudsburg, Pennsylvania:Association for Computational Linguistics. PNNL-SA-116813.


  • Antoniak M.A., E.B. Bell, and F. Xia. 2015. "Leveraging Paraphrase Labels to Extract Synonyms from Twitter." In Proceedings of the 28th International Florida Artificial Intelligence Research Society Conference (FLAIRS-28), May 18-20, 2015, Hollywood, Florida, 3-7. Palo Alto, California:AAAI Press. PNNL-SA-106823.
  • Harrison J.J., E.B. Bell, C.D. Corley, C.P. Dowling, and A.J. Cowell. 2015. "Assessment of User Home Location Geoinference Methods." In IEEE International Conference on Intelligence and Security Informatics (ISI 2015), May 27-29, 2015, Baltimore, Maryland, edited by L Zhou, L Kaati, W Mao and GA Wang, 148-150. Piscataway, New Jersey:IEEE. PNNL-SA-109086. doi:10.1109/ISI.2015.7165957
  • Hodas N.O., G. Ver Steeg, J.J. Harrison, S. Chikkagoudar, E.B. Bell, and C.D. Corley. 2015. "Disentangling the Lexicons of Disaster Response in Twitter." In Proceedings of the 24th International Conference on World Wide Web (WWW 2015), May 18-22, 2015, Florence, Italy, 1201-1204. New York, New York:ACM. PNNL-SA-103652. doi:10.1145/2740908.2741728


  • Sanfilippo A.P., E.B. Bell, and C.D. Corley. 2014. "Current Trends in the Detection of Sociocultural Signatures: Data-Driven Models." In Sociocultural Behavior Sensemaking: State of the Art in Understanding the Operational Environment, edited by J Egeth, GL Klein and D Schmorrow. 147-172. Mclean, Virginia:The MITRE Corporation. PNNL-SA-97638.
  • Sanfilippo A.P., L.R. Mcgrath, and E.B. Bell. 2014. "Computer Modeling of Violent Intent: A Content Analysis Approach." In International Handbook of Threat Assessment, edited by JR Meloy and J Hoffmann. 224-235. New York, New York:Oxford University Press. PNNL-SA-91041.


  • Bell E.B., E.J. Marshall, R.E. Hull, A.K. Fligg, A.P. Sanfilippo, D.S. Daly, and D.W. Engel. 2012. "Classifying Scientific Performance on a Metric-by-Metric Basis." In Proceedings of the Twenty-Fifth International Florida Artificial Intelligence Research Society (FLAIRS) Conference, May 23-25, 2012, Marco Island, Florida, edited by GM Youndblood and PM McCarthy, 400-403. Palo Alto, California:AAAI Press. PNWD-SA-9767.
  • Bell E.B., S.J. Rose, and S. Choudhury. 2012. Text Analysis Capability. PNNL-21871. Richland, WA: Pacific Northwest National Laboratory. Text Analysis Capability
  • Engel D.W., M.L. Gregory, E.B. Bell, and L.R. McGrath. 2012. "IDENTIFYING ON-LINE GROUPS BASED ON CONTENT AND COLLECTIVE BEHAVIORAL PATTERNS." In IADIS International Conference Web Based Communities and Social Media, July 22-24, 2011, Rome, Italy. N.P.:IADIS Press. PNNL-SA-79593.
  • Gregory M.L., D.W. Engel, E.B. Bell, and L.R. Mcgrath. 2012. "Identifying Differences in Cultural Behavior in Online Groups." In Advances in Design for Cross-Cultural Activities Part II, edited by DD Schmorrow. 283-292. Boca Raton, Florida:CRC Press. PNNL-SA-89341.
  • Kreyling S.J., L.S. Williams, Z.N. Gastelum, K.M. Whattam, C.D. Corley, N.O. Cramer, and S.J. Rose, et al. 2012. "Use of Social Media to Target Information-Driven Arms Control and Nonproliferation Verification." In 53rd Annual Meeting of the Institute of Nuclear Materials Management 2012 (INMM 53), July 15-19, 2012, Orlando, Florida, 4, 2361-2370. Deerfield, Illinois:Institute of Nuclear Materials Management. PNNL-SA-88452.
  • May C.J., M.J. Henry, L.R. McGrath, E.B. Bell, E.J. Marshall, and M.L. Gregory. 2012. "Semantic Features for Classifying Referring Search Terms." In Proceedings of Northwest Natural Language Processing Conference (NW-NLP 2012), May 11, 2012, Redmond, Washington. Seattle, Washington:University of Washington. PNNL-SA-87895.


  • Gregory M.L., D.W. Engel, E.B. Bell, A.W. Piatt, S.T. Dowson, and A.J. Cowell. 2011. "Automatically Identifying Groups Based on Content and Collective Behavioral Patterns of Group Members." In Proceedings of the Fifth International Conference on Weblogs and Social Media, July 17-21, 2011, Barcelona, Spain, 498-501. Palo Alto, California:AAAI Press. PNNL-SA-78096.
  • Gregory M.L., L.R. McGrath, E.B. Bell, K.A. O'Hara, and K.O. Domico. 2011. "Domain Independent Knowledge Base Population From Structured and Unstructured Data Sources." In Proceedings of the 24th International Florida Artificial Intelligence Research Society Conference, May 18-20, 2011, Palm Beach, Florida, edited by RC Murray and PM McCarthy. Menlo Park, California:AAAI Press. PNWD-SA-9405.
  • Marshall E.J., and E.B. Bell. 2011. "ISOLATING CONTENT AND METADATA FROM WEBLOGS USING CLASSIFICATION AND RULE-BASED APPROACHES." In Proceedings of the IADIS International Conferences: Web Based Communities and Social Media 2011, Collaborative Technologies 2011 and Internet Applications and Research 2011, July 22-24, 2011, Rome, Italy, edited by P Kommers, N Bessis and P Isaias, 187-191. Internet Resource:IADIS Press. PNNL-SA-79748.


  • Cowell A.J., R.S. Jensen, M.L. Gregory, P.C. Ellis, A.K. Fligg, L.R. McGrath, and K.A. O'Hara, et al. 2010. "Collaborative Knowledge Discovery & Marshalling for Intelligence & Security Applications." In IEEE International Conference on Intelligence and Security Informatics (ISI 2010), 233-238. Piscataway, New Jersey:IEEE. PNNL-SA-72127. doi:10.1109/ISI.2010.5484731

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