Concepedia

Zhongdong Liu

ZL

5

Publications

122

Citations

5

H-Index

1992

Active since

Affiliations

Virginia Tech(Current)

Temple University

Zhongdong Liu is an author at Virginia Tech specializing in data management, engineering, and information management.

Top concepts

ManagementEngineeringData ScienceData ManagementComputer ScienceInformation ManagementEdge ComputingQueuing TheoryCloud ComputingData Integration

Publications per year

1992–2022

5

Publications

5

Waiting But Not Aging: Optimizing Information Freshness Under the Pull Model

Fengjiao Li, Yu Sang, Zhongdong Liu et al. · IEEE/ACM Transactions on Networking · 2020 · 46 citations

Engineering, Information Overload, Queueing Theory +27

Existence Theorem for Periodic Solutions of Higher Order Nonlinear Differential Equations

Zhongdong Liu, Yiping Mao · Journal of Mathematical Analysis and Applications · 1997 · 34 citations

Periodic Solutions, Elliptic Equation, Oscillation Theory +4

Towards Optimal Tradeoff Between Data Freshness and Update Cost in Information-update Systems

Zhongdong Liu, Bin Li, Zizhan Zheng et al. · 2022 · 17 citations

Service Provider, Total Cost, Engineering +21

Towards the Tradeoff Between Service Performance and Information Freshness

Zhongdong Liu, Bo Ji · 2019 · 13 citations

Engineering, Real-time Database, Psm Performance +20

Ball Covering on Manifolds With Nonnegative Ricci Curvature Near Infinity

Zhongdong Liu · Proceedings of the American Mathematical Society · 1992 · 12 citations

Global Geometry, Geometry, Riemannian Geometry +7

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