no code implementations • 16 Dec 2023 • Yuan Liao, Vasilis Friderikos, Halim Yanikomeroglu
Robotic aerial base stations (RABSs) that are able to anchor at tall urban landforms are expected to bring further flexibility to millimeter-wave (mmWave) multi-hop backhaul networks in highly dense urban environments.
no code implementations • 9 Dec 2023 • Yuan Liao, Xinjie Ma, Andreas Neuhierl, Zhentao Shi
This paper addresses a key question in economic forecasting: does pure noise truly lack predictive power?
no code implementations • 28 Nov 2023 • Jungjun Choi, Hyukjun Kwon, Yuan Liao
This paper studies the inference about linear functionals of high-dimensional low-rank matrices.
no code implementations • 25 Aug 2023 • Xiaohong Chen, Sokbae Lee, Yuan Liao, Myung Hwan Seo, Youngki Shin, Myunghyun Song
We introduce a new class of algorithms, Stochastic Generalized Method of Moments (SGMM), for estimation and inference on (overidentified) moment restriction models.
no code implementations • 31 Jul 2023 • Jungjun Choi, Hyukjun Kwon, Yuan Liao
This paper studies the inferential theory for estimating low-rank matrices.
no code implementations • 31 Dec 2022 • Xiaohong Chen, Yuan Liao, Weichen Wang
This paper considers general nonlinear sieve quasi-likelihood ratio (GN-QLR) based inference on expectation functionals of time series data, where the functionals of interest are based on some nonparametric function that satisfy conditional moment restrictions and are learned using multilayer neural networks.
no code implementations • 29 Sep 2022 • Sokbae Lee, Yuan Liao, Myung Hwan Seo, Youngki Shin
Big data analytics has opened new avenues in economic research, but the challenge of analyzing datasets with tens of millions of observations is substantial.
no code implementations • 8 Feb 2022 • Ivan Fernandez-Val, Wayne Yuan Gao, Yuan Liao, Francis Vella
We first quantify the impact of a negative labor income shock on the distribution of future labor income.
1 code implementation • 6 Jun 2021 • Sokbae Lee, Yuan Liao, Myung Hwan Seo, Youngki Shin
We develop a new method of online inference for a vector of parameters estimated by the Polyak-Ruppert averaging procedure of stochastic gradient descent (SGD) algorithms.
no code implementations • 21 Sep 2020 • Jianqing Fan, Kunpeng Li, Yuan Liao
This paper makes a selective survey on the recent development of the factor model and its application on statistical learnings.
no code implementations • ICCV 2017 • Yuan Liao, Xiaoqing Lu, Chengcui Zhang, Yongtao Wang, Zhi Tang
Mutual enhancement is also included in our frame propagation mechanism that improves logo detection by utilizing the continuity of logos across frames.