8 citations · 12 across the 6 of their papers we have counts for
6 papers
A longitudinal study of emerging networks during natural disaster
Alireza Abbasi, Liaquat Hossain, Naim Kapucu
We present longitudinal analysis of the evolution of inter-organizational disaster coordination networks during natural disasters. We suggest that social networks are a useful para…
Evolutionary Dynamics of Complex Networks: Theory, Methods and Applications
Alireza Abbasi, Liaquat Hossain, Rolf T Wigand
We propose new direction to understanding evolutionary dynamics of complex networks using two different types of collaboration networks: academic collaboration networks; and, disas…
Social Capital and Individual Performance: A Study of Academic Collaboration
Alireza Abbasi, Liaquat Hossain, Rolf Wigand
Studies on social networks highlight the importance of network structure or structural properties of a given network and its impact on performance outcome. One of the important pro…
Hybrid Centrality Measures for Binary and Weighted Networks
Alireza Abbasi, Liaquat Hossain
Existing centrality measures for social network analysis suggest the im-portance of an actor and give consideration to actor's given structural position in a network. These existin…
Betweenness Centrality as a Driver of Preferential Attachment in the Evolution of Research Collaboration Networks
Alireza Abbasi, Liaquat Hossain, Loet Leydesdorff
We analyze whether preferential attachment in scientific coauthorship networks is different for authors with different forms of centrality. Using a complete database for the scient…
Evolutionary Dynamics of Scientific Collaboration Networks: Multi-Levels and Cross-time Analysis
Alireza Abbasi, Liaquat Hossain, Shahadat Uddin +1
Several studies exist which use scientific literature for comparing scientific activities (e.g., productivity, and collaboration). In this study, using co-authorship data over the…