T
Tian Lan
Researcher at George Washington University
Publications - 208
Citations - 6795
Tian Lan is an academic researcher from George Washington University. The author has contributed to research in topics: Scheduling (computing) & Computer science. The author has an hindex of 30, co-authored 183 publications receiving 5852 citations. Previous affiliations of Tian Lan include Stanford University & Southwest Jiaotong University.
Papers
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Journal ArticleDOI
Transmitter Optimization for the Multi-Antenna Downlink With Per-Antenna Power Constraints
TL;DR: It is shown that various notions of uplink-downlink duality may be unified under a Lagrangian duality framework and this new interpretation of duality gives rise to efficient numerical optimization techniques for solving the downlink per-antenna transmitter optimization problem.
Book
Power Control in Wireless Cellular Networks
TL;DR: This survey provides a comprehensive discussion of the models, algorithms, analysis, and methodologies in this vast and growing literature of power control in cellular networks, including optimization theory, control theory, game theory, and linear algebra.
Proceedings ArticleDOI
Joint VM placement and routing for data center traffic engineering
TL;DR: This work proposes an efficient online algorithm that employs the real data center traffic traces under a spectrum of elephant and mice flows and demonstrates a consistent and significant improvement over the benchmark achieved by common heuristics.
Book ChapterDOI
A Hierarchical Representation for Future Action Prediction
TL;DR: This work considers inferring the future actions of people from a still image or a short video clip, which aims to capture the subtle details inherent in human movements that may imply a future action.
Posted Content
An Axiomatic Theory of Fairness in Network Resource Allocation
TL;DR: Among the engineering implications is a generalized Jain's index that tunes the resolution of fairness measure, a new understanding of α-fair utility functions, and an interpretation of ``larger 945; is more fair''.