69 citations · 208 across the 40 of their papers we have counts for
6 papers · 1 filter
Discovering Urban Functional Zones from Biased and Sparse Points of Interests and Sparse Human Activities
Wen Tang, Alireza Chakeri, Hamid Krim
With rapid development of socio-economics, the task of discovering functional zones becomes critical to better understand the interactions between social activities and spatial loc…
Community Detection and Improved Detectability in Multiplex Networks
Yuming Huang, Ashkan Panahi, Hamid Krim +1
We investigate the widely encountered problem of detecting communities in multiplex networks, such as social networks, with an unknown arbitrary heterogeneous structure. To improve…
Information diffusion in interconnected heterogeneous networks
Shahin Mahdizadehaghdam, Han Wang, Hamid Krim +1
In this paper, we are interested in modeling the diffusion of information in a multilayer network using thermodynamic diffusion approach. State of each agent is viewed as a topic m…
Information Diffusion of Topic Propagation in Social Media
Shahin Mahdizadehaghdam, Han Wang, Hamid Krim +1
Real-world social and/or operational networks consist of agents with associated states, whose connectivity forms complex topologies. This complexity is further compounded by interc…
Node Dominance: Revealing Community and Core-Periphery Structure in Social Networks
Jennifer Gamble, Harish Chintakunta, Adam Wilkerson +2
This study relates the local property of node dominance to local and global properties of a network. Iterative removal of dominated nodes yields a distributed algorithm for computi…
Analysis and Control of Beliefs in Social Networks
Tian Wang, Hamid Krim, Yannis Viniotis
In this paper, we investigate the problem of how beliefs diffuse among members of social networks. We propose an information flow model (IFM) of belief that captures how interactio…