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36 Result(s)
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**mo Wang
Computer Science
Data-driven Science, Modeling and Theory Building
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Article
Open AccessDownscaling spatial interaction with socioeconomic attributes
A variety of complex socioeconomic phenomena, for example, migration, commuting, and trade can be abstracted by spatial interaction networks, where nodes represent geographic locations and weighted edges conve...
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Article
Open AccessHuman mobility prediction with causal and spatial-constrained multi-task network
Modeling human mobility helps to understand how people are accessing resources and physically contacting with each other in cities, and thus contributes to various applications such as urban planning, epidemic...
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Article
Open AccessHigher-order structures of local collaboration networks are associated with individual scientific productivity
The prevalence of teamwork in contemporary science has raised new questions about collaboration networks and the potential impact on research outcomes. Previous studies primarily focused on pairwise interactio...
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Article
Open AccessTemperature impact on the economic growth effect: method development and model performance evaluation with subnational data in China
Temperature-economic growth relationships are computed to quantify the impact of climate change on the economy. However, model performance and differences of predictions among research complicate the use of cl...
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Article
Open AccessAnalyzing image-based political propaganda in referendum campaigns: from elements to strategies
Due to the increasing prominence of social network services, political communication has experienced a paradigm shift. To communicate with internet users, politicians, candidates, and political organizations c...
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Article
Open AccessDetecting political biases of named entities and hashtags on Twitter
Ideological divisions in the United States have become increasingly prominent in daily communication. Accordingly, there has been much research on political polarization, including many recent efforts that tak...
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Article
Open AccessThe shock, the co**, the resilience: smartphone application use reveals Covid-19 lockdown effects on human behaviors
Human mobility restriction policies have been widely used to contain the coronavirus disease-19 (COVID-19). However, a critical question is how these policies affect individuals’ behavioral and psychological w...
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Article
Open AccessAcademic failures and co-location social networks in campus
Social network structures have an additional effect on success other than individual factors. Whether this is true for failure, the opposite of success, still remains unclear. This paper focuses on the associa...
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Article
Open AccessSusceptible-infected-spreading-based network embedding in static and temporal networks
Link prediction can be used to extract missing information, identify spurious interactions as well as forecast network evolution. Network embedding is a methodology to assign coordinates to nodes in a low-dime...
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Article
Open AccessComparative analysis of layered structures in empirical investor networks and cellphone communication networks
Empirical investor networks (EIN) proposed by Ozsoylev et al. are assumed to capture the information spreading path among investors. Here, we perform a comparative analysis between the EIN and the cellphone co...
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Book
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Chapter
Introduction: Challenges in 5G+HetNet Integration
The current developments in the fifth generation and beyond (5G+) mobile networks focus on moving from the increasingly congested radio frequencies (RF) to higher frequency bands such as millimeter wave (mmWav...
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Chapter
Data-Driven Multi-homing Resource Allocation in Mobile 5G+ HetNets
This chapter investigates resource management in 5G and beyond (5G+) heterogeneous networks (HetNets) for multi-homing connections. In such HetNets, channels from different networks vary at different timescale...
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Chapter
Conclusions
This brief has covered both planning and operational aspects of 5G and beyond (5G+) heterogeneous networks (HetNets). While the application scenario presented in this brief consider integration of radio freque...
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Chapter
Realization and Dataset Generation for Mobile Indoor Channels
High frequency bands in 5G and beyond (5G+) heterogeneous networks (HetNets) are challenged by link instabilities induced by users’ mobility, which are attributed to the wave propagation characteristics in suc...
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Chapter
Efficient Joint Planning of 5G+ HetNets
This chapter focuses on the deployment of energy efficient 5G and beyond (5G+) heterogeneous networks (HetNets) that employ both radio frequency (RF) and high frequency bands. Since the quality-of-service and ...
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Chapter
Data-driven Handover Framework in Mobile 5G+ HetNets
This chapter investigates resource management in 5G and beyond (5G+) heterogeneous networks (HetNets) for multi-mode connections. To ensure a reliable link with quality-of-service (QoS) guarantee in terms of n...
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Article
Open AccessGravity law in the Chinese highway freight transportation networks
The gravity law has been documented in many socioeconomic networks, which states that the flow between two nodes positively correlates with the strengths of the nodes and negatively correlates with the distanc...
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Article
Open AccessSuccess in books: predicting book sales before publication
Reading remains a preferred leisure activity fueling an exceptionally competitive publishing market: among more than three million books published each year, only a tiny fraction are read widely. It is largely...
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Article
Open AccessUnderstanding coupling dynamics of public transportation networks
Subway and bus networks work as an integrated multiplex transportation system and play an indispensable role in modern big cities. Even though a variety of works have investigated the coupling dynamics of mult...
