• 730 Citations
  • 14 h-Index
1986 …2019
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Research Output 1986 2019

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Conference contribution
2018

Enhancing situation awareness of public safety events by visualizing topic evolution using social media

Deng, Q., Cai, G., Zhang, H., Liu, Y., Huang, L. & Sun, F., May 30 2018, Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, DG.O 2018. Hinnant, C. C. & Zuiderwijk, A. (eds.). Association for Computing Machinery, a7. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Disasters
Chemical analysis
Transparency
Explosions

From public gatherings to the burst of collective violence: An agent-based emotion contagion model

Huang, L., Cai, G., Yuan, H. & Chen, J., Dec 24 2018, 2018 IEEE International Conference on Intelligence and Security Informatics, ISI 2018. Lee, D., Mezzour, G., Kumaraguru, P. & Saxena, N. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 193-198 6 p. 8587352. (2018 IEEE International Conference on Intelligence and Security Informatics, ISI 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

emotion
violence
simulation model
Curbs
psychological theory
1 Citation (Scopus)

Modeling threats of mass incidents using scenario-based Bayesian network reasoning

Huang, L., Cai, G., Yuan, H., Chen, J., Wang, Y. & Sun, F., Jan 1 2018, Conference Proceedings - 15th International Conference on Information Systems for Crisis Response and Management, ISCRAM 2018. Tomaszewski, B. & Boersma, K. (eds.). Information Systems for Crisis Response and Management, ISCRAM, p. 121-134 14 p. (Proceedings of the International ISCRAM Conference; vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bayesian networks
Law enforcement
Sensitivity analysis
Logistics
Analytical models
2017

Community issue review: Crystallizing knowledge for encouraging civic engagement

Sun, F. & Cai, G., Jun 7 2017, DG.O 2017 - Proceedings of the 18th Annual International Conference on Digital Government Research: Innovations and Transformations in Government. Hinnant, C. C. & Ojo, A. (eds.). Association for Computing Machinery, p. 260-269 10 p. (ACM International Conference Proceeding Series; vol. Part F128275).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision theory
Crystallization
Decision making
Concretes
Feedback

Crystallizing local political knowledge for informed public participation

Cai, G., Sun, F. & Kropczynski, J., Jan 1 2017, Electronic Participation - 9th IFIP WG 8.5 International Conference, ePart 2017, Proceedings. Saebo, O., Parycek, P., Pardo, T. A., Charalabidis, Y., Tambouris, E., Chugunov, A. V. & Panagiotopoulos, P. (eds.). Springer Verlag, p. 53-64 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10429 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision theory
Decision Analysis
Crystallization
Design Process
Decision making
2016

Collective opinion formation for public decision making in local governments

Tian, Y. & Cai, G., Jun 8 2016, dg.o 2016 - Proceedings of the 17th Annual International Conference on Digital Government Research - Internet Plus Government: New Opportunities to Solve Public Problems. Kim, Y. & Liu, S. M. (eds.). Association for Computing Machinery, p. 174-183 10 p. (ACM International Conference Proceeding Series; vol. 08-10-June-2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision theory
Decision making
Online systems
Formal methods
Lenses
1 Citation (Scopus)

Supporting collaborative information seeking in online community engagement

Sun, F., Tian, Y. & Cai, G., Jan 1 2016, Proceedings - 2016 International Conference on Collaboration Technologies and Systems, CTS 2016. Smari, W. W. & Natarian, J. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 241-248 8 p. 7870993. (Proceedings - 2016 International Conference on Collaboration Technologies and Systems, CTS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

internet community
citizen
information-seeking behavior
social issue
stakeholder

The 2016 IEEE Services Emerging Technology Track on Formal Methods in Services and Cloud Computing (FM-S&C 2016) Workshop Summary

Cai, G., Li, Y., Yin, Y. & Gao, H., Aug 31 2016, Proceedings - 2016 IEEE World Congress on Services, SERVICES 2016. Bahsoon, R. & Zhang, L-J. (eds.). Institute of Electrical and Electronics Engineers Inc., 1 p. 7557387

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Formal methods
Cloud computing
Industry
Service oriented architecture (SOA)
1 Citation (Scopus)

Towards geo-referencing infrastructure for local news

Cai, G. & Tian, Y., Oct 31 2016, Proceedings of the 10th Workshop on Geographic Information Retrieval, GIR 2016. Purves, R. S. & Jones, C. B. (eds.). Association for Computing Machinery, Inc, 3003473. (Proceedings of the 10th Workshop on Geographic Information Retrieval, GIR 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

traditional knowledge
footprint
news
infrastructure
geographical knowledge
2015

IEEE Services Visionary Track on Formal Methods in Services and Cloud Computing (FM-S&C 2015) Workshop Summary

Cai, G., Li, Y., Yin, Y. & Gao, H., Aug 13 2015, Proceedings - 2015 IEEE World Congress on Services, SERVICES 2015. Bahsoon, R. & Zhang, L-J. (eds.). Institute of Electrical and Electronics Engineers Inc., 1 p. 7196514

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Formal methods
Cloud computing
Industry
Application programs
Web services
2014
5 Citations (Scopus)

A visual analytic framework for data fusion in investigative intelligence

Cai, G., Gross, G., Llinas, J. & Hall, D., Jan 1 2014, Next-Generation Analyst II. SPIE, Vol. 9122. 91220A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Visual Analytics
intelligence
multisensor fusion
Data Fusion
Data fusion
7 Citations (Scopus)

Detecting public sentiment over PM2.5 pollution hazards through analysis of Chinese microblog

Sha, Y., Yan, J. & Cai, G., Jan 1 2014, ISCRAM 2014 Conference Proceedings - 11th International Conference on Information Systems for Crisis Response and Management. The Pennsylvania State University, p. 722-726 5 p. (ISCRAM 2014 Conference Proceedings - 11th International Conference on Information Systems for Crisis Response and Management).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Time series analysis
Glossaries
Air pollution
Hazards
Pollution
2 Citations (Scopus)

Event-based awareness promotion for distributed collaborative activities

Cai, G. & Yu, B., Jan 1 2014, 2014 International Conference on Collaboration Technologies and Systems, CTS 2014. IEEE Computer Society, p. 302-309 8 p. 6867581. (2014 International Conference on Collaboration Technologies and Systems, CTS 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ubiquitous computing
Scalability
Life cycle
2 Citations (Scopus)

Investigating incidence of common ground and alternative courses of action in an online forum

Kropczynski, J., Cai, G. & Carroll, J., Jan 1 2014, dg.o 2014 - Proceedings of the 15th Annual International Conference on Digital Government Research - Open Innovations and Sustainable Development in Government: Experiences from Around the World. Association for Computing Machinery, p. 24-33 10 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lenses
Planning
2 Citations (Scopus)

Modeling claim-making process in democratic deliberation

Tian, Y. & Cai, G., Jan 1 2014, Conceptual Modeling - 33rd International Conference, ER 2014, Proceedings. Purao, S., Yu, E., Jarke, M. & Dobbie, G. (eds.). Springer Verlag, p. 458-465 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8824).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modeling
Collective Intelligence
Argumentation
Information systems
Conceptual Model
1 Citation (Scopus)

Semantic data fusion through visually-enabled analytical reasoning

Cai, G. & Graham, J., Oct 3 2014, FUSION 2014 - 17th International Conference on Information Fusion. Institute of Electrical and Electronics Engineers Inc., 6915970

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data fusion
Semantics
Linguistics
Visualization
Decision making
2013
1 Citation (Scopus)

2012 international workshop on data intensive services based application (DISA2012)

Li, Y., Deng, S., Cai, G. & Yin, Y., Dec 1 2013, Service-Oriented Computing - ICSOC 2012 International Workshops: ASC, DISA, PAASC, SCEB, SeMaPS, WESOA, and Satellite Events, Revised Selected Papers. p. 85-86 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7759 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012
4 Citations (Scopus)

Coordination of emergency response operations via the event-based awareness mechanism

Yu, B. & Cai, G., 2012, ISCRAM 2012 Conference Proceedings - 9th International Conference on Information Systems for Crisis Response and Management. Simon Fraser University

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2010
2 Citations (Scopus)

An interactive sensemaking framework for mobile visual analytics

Wu, A., Zhang, X. & Cai, G., Dec 13 2010, VINCI 2010: 3rd Visual Information Communication - International Symposium. 22. (VINCI 2010: 3rd Visual Information Communication - International Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Access to Information
Mobile devices
Cues
Visualization
Learning
1 Citation (Scopus)

Using intentions and plans of mobile activities to guide geospatial web service composition

Yu, B. & Cai, G., Dec 1 2010, Proceedings - 2010 IEEE Asia-Pacific Services Computing Conference, APSCC 2010. p. 141-148 8 p. 5708564. (Proceedings - 2010 IEEE Asia-Pacific Services Computing Conference, APSCC 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Web Service Composition
Web services
Chemical analysis
Web Services
Interleaving
2009
1 Citation (Scopus)

A unified theory of trust and collaboration

Cai, G. & Squicciarini, A., Dec 1 2009, Collaborative Computing: Networking, Applications and Worksharing - 4th International Conference, CollaborateCom 2008, Revised Selected Papers. p. 425-438 14 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering; vol. 10 LNICST).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Access control
Semantics
Communication
2008
3 Citations (Scopus)

Geo dialogue: A software agent enabling collaborative dialogues between a user and a conversational GIS

Wang, H., Cai, G. & MacEachren, A. M., 2008, Proceedings - 20th IEEE International Conference on Tools with Artificial Intelligence, ICTAI'08. Vol. 2. p. 357-360 4 p. 4669796

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Software agents
Geographic information systems
Intelligent agents
Managers
2007
14 Citations (Scopus)

A query-aware document ranking method for geographic information retrieval

Yu, B. & Cai, G., Dec 1 2007, Proceedings of the 4th ACM Workshop on Geographical Information Retrieval, GIR '07, Co-located with the 16th ACM Conference on Information and Knowledge Management, CIKM 2007. p. 49-54 6 p. 1316962. (International Conference on Information and Knowledge Management, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Geographic information retrieval
Ranking
Query
Specificity
Evaluation
3 Citations (Scopus)

Formalizing analytical discourse in visual analytics

Cai, G., Dec 1 2007, VAST IEEE Symposium on Visual Analytics Science and Technology 2007, Proceedings. p. 217-218 2 p. 4389025

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Communication
2006
6 Citations (Scopus)

Activity-oriented Context-aware adaptation assisting mobile geo-spatial activities

Cai, G. & Xue, Y., Jul 24 2006, IUI 06 - 2006 International Conference on Intelligent User Interfaces. p. 354-356 3 p. (International Conference on Intelligent User Interfaces, Proceedings IUI; vol. 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mobile computing
Human engineering
Display devices
12 Citations (Scopus)

GeoCollaborative crisis management: Designing technologies to meet real-world needs

MacEachren, A. M., Cai, G., McNeese, M., Sharma, R. & Fuhrmann, S., 2006, ACM International Conference Proceeding Series - Proceedings of the 7th Annual International Conference on Digital Government Research, Dg.o 2006. Vol. 151. p. 71-72 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interoperability
Mobile devices
Disasters
Logistics
Visualization
2004
1 Citation (Scopus)

Multimodal interaction for distributed collaboration

Bolelli, L., Cai, G., Wang, H., Mortazavi, B., Rauschert, I., Fuhrmann, S., Sharma, R. & MacEachren, A., Dec 1 2004, ICMI'04 - Sixth International Conference on Multimodal Interfaces. p. 327-328 2 p. (ICMI'04 - Sixth International Conference on Multimodal Interfaces).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Personal computers
Decision making
Display devices
10 Citations (Scopus)

Multimodal Interface Platform for Geographical Information Systems (GeoMIP) in crisis management

Agrawal, P., Rauschert, I., Inochanon, K., Bolelli, L., Fuhrmann, S., Brewer, I., Cai, G., MacEachren, A. & Sharma, R., Dec 1 2004, ICMI'04 - Sixth International Conference on Multimodal Interfaces. p. 339-340 2 p. (ICMI'04 - Sixth International Conference on Multimodal Interfaces).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interfaces (computer)
Information systems
Geographic information systems
Fusion reactions
2002
79 Citations (Scopus)

Designing a human-centered, multimodal GIS interface to support emergency management

Rauschert, I., Agrawal, P., Sharma, R., Fuhrmann, S., Brewer, I., MacEachren, A., Wang, H. & Cai, G., 2002, Proceedings of the ACM Workshop on Advances in Geographic Information Systems. Voisard, A. & Chen, S. (eds.). p. 119-124 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Geographic information systems
Gesture recognition
Speech recognition
Data visualization
Decision making
29 Citations (Scopus)

GeoVSM: An integrated retrieval model for geographic information

Cai, G., Jan 1 2002, Geographic Information Science - 2nd International Conference, GIScience 2002, Proceedings. Egenhofer, M. J. & Mark, D. M. (eds.). Springer Verlag, p. 65-79 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 2478).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Vector Space Model
Vector spaces
Retrieval
Browsing
Information Retrieval
1998
2 Citations (Scopus)

Clusters on the World Wide Web: Creating neighborhoods of make-believe

Hirtle, S. C., Sorrows, M. E. & Cai, G., 1998, Proceedings of the ACM Conference on Hypertext. Anon (ed.). ACM, p. 289-290 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

World Wide Web
Websites
Topology
Color