• Publications
  • Influence
Piggyback CrowdSensing (PCS): energy efficient crowdsourcing of mobile sensor data by exploiting smartphone app opportunities
TLDR
We propose Piggyback CrowdSensing (PCS), a system for collecting mobile sensor data from smartphones that lowers the energy overhead of user participation by exploiting Smartphone App Opportunities. Expand
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Cutting the cord: a robust wireless facilities network for data centers
TLDR
We propose Angora, a low-latency facilities network using low-cost, 60GHz beamforming radios that provides robust paths decoupled from the wired network, and flexibility to adapt to workloads and network dynamics. Expand
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A New Bargaining Set of an N-Person Game and Endogenous Coalition Formation
The two most fundamental questions in cooperative game theory are: When a game is played, what coalitions will be formed and what payoff vectors will be chosen? No previous solution concepts orExpand
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Multi-valued strategy-proof social choice rules
TLDR
We introduce a new definition of strategy-proofness for multi-valued social choice correspondences and prove two Gibbard-Satterthwaite type results. Expand
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Utility-Based Web Path Traversal Pattern Mining
  • L. Zhou, Y. Liu, Jing Wang, Y. Shi
  • Computer Science
  • Seventh IEEE International Conference on Data…
  • 2007
TLDR
In this paper, we introduce "utility" into path traversal pattern mining problem. Expand
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Fluid structure and motion analysis from multi-spectrum 2D cloud image sequences
TLDR
We present a novel approach to estimate and analyze 3D fluid structure and motion of clouds from multi-spectrum 2D cloud image sequences by using a recursive algorithm which integrates local motion analysis with a set of global fluid constraints. Expand
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Rationalizability of choice functions by game trees
  • Y. Xu, L. Zhou
  • Mathematics, Computer Science
  • J. Econ. Theory
  • 1 May 2007
TLDR
In this paper, we identify conditions under which collective choices, potentially cyclic, can be rationalized by extensive games with perfect information. Expand
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A Chinese Text Input Brain–Computer Interface Based on the P300 Speller
TLDR
A visual speller is a brain–computer interface that empowers users with limited motor functionality to input text into a computer using electroencephalographic responses to visual stimuli. Expand
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A relative decision entropy-based feature selection approach
TLDR
We propose a novel heuristic feature selection algorithm (called FSMRDE) in rough sets, which is efficient for feature selection. Expand
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Emissivity simulations in passive microwave remote sensing with 3-D numerical solutions of Maxwell equations
TLDR
In the numerical Maxwell-equation model of rough-surface scattering, we solve Maxwell equations in three dimensions to calculate emissivities for applications in passive microwave remote sensing of soil and ocean surfaces. Expand
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