2025
Characterizing Machine Guidance in Geospatial Analysis.
Proceedings of the 11th International Conference on Geographical Information Systems Theory, 2025
2023
Automated Generation of Room Usage Semantics from Point Cloud Data.
ISPRS Int. J. Geo Inf., October, 2023
2022
Multi-perspective Characterization of Anaphylactic Risk for COVID-19 Vaccination - A Visual Analytic Approach.
Proceedings of the 10th IEEE International Conference on Healthcare Informatics, 2022
Understanding the Imperfection of 3D point Cloud and Semantic Segmentation algorithms for 3D Models of Indoor Environment.
Proceedings of the 25th AGILE Conference on Geographic Information Science, 2022
2021
Learning Functional Properties of Rooms in Indoor Space from Point Cloud Data: A Deep Learning Approach.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021
2019
A hybrid approach for identifying the structure of a Bayesian network model.
Expert Syst. Appl., 2019
2018
Interactive Visualization for Topic Model Curation.
Proceedings of the Joint Proceedings of the ACM IUI 2018 Workshops co-located with the 23rd ACM Conference on Intelligent User Interfaces (ACM IUI 2018), 2018
From Public Gatherings to the Burst of Collective Violence: An Agent-based Emotion Contagion Model.
Proceedings of the 2018 IEEE International Conference on Intelligence and Security Informatics, 2018
Modeling Threats of Mass Incidents Using Scenario-based Bayesian Network Reasoning.
Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management, 2018
Enhancing situation awareness of public safety events by visualizing topic evolution using social media.
Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, 2018
2017
Public opinion formation for democratic decision-making in local governments.
Inf. Polity, 2017
Crystallizing Local Political Knowledge for Informed Public Participation.
Proceedings of the Electronic Participation - 9th IFIP WG 8.5 International Conference, 2017
Community Issue Review: Crystallizing Knowledge for Encouraging Civic Engagement.
Proceedings of the 18th Annual International Conference on Digital Government Research, 2017
2016
The 2016 IEEE Services Emerging Technology Track on Formal Methods in Services and Cloud Computing (FM-S&C 2016) Workshop Summary.
Proceedings of the IEEE World Congress on Services, 2016
Towards geo-referencing infrastructure for local news.
Proceedings of the 10th Workshop on Geographic Information Retrieval, 2016
Collective Opinion Formation for Public Decision Making in Local Governments.
Proceedings of the 17th International Digital Government Research Conference on Digital Government Research, 2016
Supporting Collaborative Information Seeking in Online Community Engagement.
Proceedings of the 2016 International Conference on Collaboration Technologies and Systems, 2016
2015
Characterizing democratic deliberation in an online forum.
Inf. Polity, 2015
IEEE Services Visionary Track on Formal Methods in Services and Cloud Computing (FM-S&C 2015) Workshop Summary.
Proceedings of the 2015 IEEE World Congress on Services, 2015
2014
IEEE 2014 Fourth International Workshop on Formal Methods in Services and Cloud Computing (FM-S&C 2014) Workshop Summary.
Proceedings of the 2014 IEEE World Congress on Services, 2014
Detecting public sentiment over PM2.5 pollution hazards through analysis of Chinese microblog.
Proceedings of the 11th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2014
Semantic data fusion through visually-enabled analytical reasoning.
Proceedings of the 17th International Conference on Information Fusion, 2014
Modeling Claim-Making Process in Democratic Deliberation.
Proceedings of the Conceptual Modeling - 33rd International Conference, 2014
Investigating incidence of common ground and alternative courses of action in an online forum.
Proceedings of the 15th Annual International Conference on Digital Government Research, 2014
Event-based awareness promotion for distributed collaborative activities.
Proceedings of the 2014 International Conference on Collaboration Technologies and Systems, 2014
Teaching Structured Analytical Thinking with Data Using Visual-Analytic Tools.
Proceedings of the Innovative Practices in Teaching Information Sciences and Technology, 2014
2013
Modeling and Communicating the Conceptual Intent of Geo-Analytical Tasks for Human-GIS Interaction.
Trans. GIS, 2013
2012 International Workshop on Data Intensive Services Based Application (DISA2012).
Proceedings of the Service-Oriented Computing - ICSOC 2012 Workshops, 2013
2012
Coordination of emergency response operations via the event-based awareness mechanism.
Proceedings of the 9th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2012
2011
Relevance ranking in Geographical Information Retrieval.
ACM SIGSPATIAL Special, 2011
2010
An interactive sensemaking framework for mobile visual analytics.
Proceedings of the 2010 International Symposium on Visual Information Communication, 2010
Using Intentions and Plans of Mobile Activities to Guide Geospatial Web Service Composition.
Proceedings of the 5th IEEE Asia-Pacific Services Computing Conference, 2010
2009
Facilitating participatory decision-making in local communities through map-based online discussion.
Proceedings of the Fourth International Conference on Communities and Technologies, 2009
2008
GeoDialogue: A Software Agent Enabling Collaborative Dialogues between a User and a Conversational GIS.
Proceedings of the 20th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2008), 2008
Understanding government contexts in geocollaborative crisis management.
Proceedings of the 9th Annual International Conference on Digital Government Research, 2008
A Unified Theory of Trust and Collaboration.
Proceedings of the Collaborative Computing: Networking, 2008
Geoinformation Technologies to Support Collaborative Emergency Management.
Proceedings of the Digital Government: E-Government Research, 2008
2007
Contextualization of Geospatial Database Semantics for Human-GIS Interaction.
GeoInformatica, 2007
Formalizing Analytical Discourse in Visual Analytics.
Proceedings of the 2nd IEEE Symposium on Visual Analytics Science and Technology, 2007
A query-aware document ranking method for geographic information retrieval.
Proceedings of the 4th ACM Workshop On Geographic Information Retrieval, 2007
2006
Activity-oriented context-aware adaptation assisting mobile geo-spatial activities.
Proceedings of the 11th International Conference on Intelligent User Interfaces, 2006
GeoCollaborative crisis management: designing technologies to meet real-world needs.
Proceedings of the 7th Annual International Conference on Digital Government Research, 2006
2005
Natural Conversational Interfaces to Geospatial Databases.
Trans. GIS, 2005
Enabling collaborative geoinformation access and decision-making through a natural, multimodal interface.
Int. J. Geogr. Inf. Sci., 2005
Extending Distributed GIS to Support Geo-Collaborative Crisis Management.
Ann. GIS, 2005
Map-Mediated GeoCollaborative Crisis Management.
Proceedings of the Intelligence and Security Informatics, 2005
Project highlight: GeoCollaborative crisis management.
Proceedings of the 2005 National Conference on Digital Government Research, 2005
Enabling GeoCollaborative crisis management through advanced geoinformation technologies.
Proceedings of the 2005 National Conference on Digital Government Research, 2005
2004
Geovisualization for Knowledge Construction and Decision Support.
IEEE Computer Graphics and Applications, 2004
Multimodal interaction for distributed collaboration.
Proceedings of the 6th International Conference on Multimodal Interfaces, 2004
Multimodal interface platform for geographical information systems (GeoMIP) in crisis management.
Proceedings of the 6th International Conference on Multimodal Interfaces, 2004
Geo-Collaborative Crisis Management.
Proceedings of the 2004 Annual National Conference on Digital Government Research, 2004
GeoCollaborative Crisis Management: Using Maps to Mediate EOC-Mobile Team Collaboration.
Proceedings of the 2004 Annual National Conference on Digital Government Research, 2004
2003
Speech-gesture driven multimodal interfaces for crisis management.
Proc. IEEE, 2003
Communicating Vague Spatial Concepts in Human-GIS Interactions: A Collaborative Dialogue Approach.
Proceedings of the Spatial Information Theory. Foundations of Geographic Information Science, 2003
2002
GeoVIBE: A Visual Interface for Geographic Digital Libraries.
Proceedings of the Visual Interfaces to Digital Libraries [JCDL 2002 Workshop], 2002
GeoVSM: An Integrated Retrieval Model for Geographic Information.
Proceedings of the Geographic Information Science, Second International Conference, 2002
1998
Clusters on the World Wide Web: Creating Neighborhoods of Make-Believe.
Proceedings of the HYPERTEXT '98. Proceedings of the Ninth ACM Conference on Hypertext and Hypermedia: Links, Objects, Time and Space, 1998