open government (o-government)
regulation and rulemaking
security, tax administration
transportation systems
urban planning.
Information Technology and Tools to Support Government
cloud computing for digital government domains
collaboration tools
digital libraries and knowledge management
geographic information systems
human-computer interaction
intelligent agents
information integration
interoperable data, networks and architectures
large scale data and information acquisition and management
mobile government
multiple modalities and multimedia
national and international infrastructures for information and 
communication
service-oriented architectures
semantic web
social networking, mashups, and software engineering for large-scale 
government projects.
Law and economics
Financial system and economic development
Economic reforms and growth
the world economy 
State governance and economic policy 
History
Human and Social Evolutionary Complexity
Human Development based on psychological and social concepts
Human Rights Development
Human-Computer Interactions
Human-Environment Interactions
Information and Communication Systems 
Innovation, Technology and Society 
Interdisciplinary Research and Studies
International Relations & Collaborations
Journalism
Knowledge Management and Knowledge Economy
Land-Use Modeling Techniques and Applications
Law and Justice
Learning and Behavioral Modeling
Management
Management Information Systems
Mathematical Modeling in Social Science
Media and Communications, Technology
Open Learning and Distance Education
Organizational Decision Making
Physics Methods for Analyzing Social Complexity
Policy/Public Administration/Public Health
Political Science and Decision Making
Politics, society, and international relations
Population and Development
Preservation and Green Urbanism
Psychology
Public Administration
Public Governance
Race/Ethnic Studies
Social and Organizational Networks
Social Complexity
Social Computing
Social Network Analysis
Social Systems Dynamics
Social Work
Social-Psychological, Social, Organizational, and Technological 
Systems
Socio-Cognitive-Technological Systems
Sociology
Sociology and Social Computation
Sport and Physical Education
Standards for Metadata, Ontologies, Annotation, Curation
Sustainable Development
Sustainable Economic Development
Sustainable Human and Social Development
Sustainable Urban Neighborhoods
Sustainable Urban Transport and Environment
Technology and Education
Technology, Society, Environmental Studies
Urban and Regional Planning
Urban Studies
Violence, Extremism, and Terrorism
Virtual Communities and Communications