A5074070181- Occupational Health and Safety Research
- Banking stability, regulation, efficiency
- Systems Engineering Methodologies and Applications
- Bioinformatics and Genomic Networks
- Blockchain Technology Applications and Security
- Complex Systems and Decision Making
- Complex Systems and Time Series Analysis
- Fault Detection and Control Systems
- Process Optimization and Integration
- Risk and Safety Analysis
- Biomedical Text Mining and Ontologies
- Infrastructure Resilience and Vulnerability Analysis
- Advanced Data Processing Techniques
- Semantic Web and Ontologies
Columbia University
2015-2018
Recent systemic failures in different domains continue to remind us of the fragility complex sociotechnical systems. Although these occurred domains, there are common failure mechanisms that often underlie such events. Hence, it is important study disasters from a unifying systems engineering perspective so one can understand commonalities as well differences prevent or mitigate future A new conceptual framework systematically identifies system, across proposed. Our analysis includes...
The recent financial crisis and the ensuing sovereign debt once again highlighted that understanding potential instabilities in system is of great societal value. Financial instability typically results from positive feedback loops intrinsic to operation system. challenging task identifying, modeling, analyzing causes effects such requires a proper systems engineering perspective lacking remedies proposed literature. We propose signed directed graphs (SDG), modeling methodology extensively...
Background: There are increasing concerns about our preparedness and timely coordinated response across the globe to cope with emerging infectious diseases (EIDs). This poses practical challenges that require exploiting novel knowledge management approaches effectively.
Financial instability often results from positive feedback loops intrinsic to the operation of financial system. The challenging task identifying, modeling, and analyzing causes effects such requires a proper systems engineering perspective lacking in remedies proposed recent literature. We propose that signed directed graphs (SDG), modeling methodology extensively used process engineering, is useful framework address this challenge. SDG able represent reveal information missed by more...