Lijun Wang

ORCID: 0000-0003-0832-8441
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About
Contact & Profiles
Research Areas
  • Environmental Impact and Sustainability
  • Evaluation and Optimization Models
  • Energy, Environment, Economic Growth
  • Market Dynamics and Volatility
  • Energy, Environment, and Transportation Policies
  • Stock Market Forecasting Methods
  • Advanced Image Processing Techniques
  • Industrial Technology and Control Systems
  • Bullying, Victimization, and Aggression
  • Constraint Satisfaction and Optimization
  • Evaluation Methods in Various Fields
  • Power System Optimization and Stability
  • Wireless Sensor Networks and IoT
  • Corporate Finance and Governance
  • Forest, Soil, and Plant Ecology in China
  • Image and Signal Denoising Methods
  • Financial Markets and Investment Strategies
  • Image Processing Techniques and Applications
  • Cultural Differences and Values
  • Attachment and Relationship Dynamics
  • Data Management and Algorithms
  • Private Equity and Venture Capital
  • Energy Load and Power Forecasting
  • Vibration and Dynamic Analysis
  • Air Quality and Health Impacts

Anhui Normal University
2024

China Three Gorges University
2024

China Energy Engineering Corporation (China)
2024

Nanjing University of Aeronautics and Astronautics
2015-2023

Changzhou Institute of Technology
2023

University of Management and Technology
2022

China Internet Network Information Center
2015

Beijing Technology and Business University
2015

Ministry of Natural Resources
2014-2015

China University of Geosciences (Beijing)
2014-2015

The crude oil futures market plays a critical role in energy finance. To gain greater investment return, scholars and traders use technical indicators when selecting trading strategies market. In this paper, the authors used moving average prices of with genetic algorithms to generate profitable rules. We defined individuals different combinations period lengths calculation methods as rules search for suitable periods appropriate methods. daily NYMEX from 1983 2013 evaluate select compared...

10.1155/2014/101808 article EN cc-by Mathematical Problems in Engineering 2014-01-01

Spherical videos, also known as \ang{360} (panorama) can be viewed with various virtual reality devices such computers and head-mounted displays. They attract large amount of interest since awesome immersion experienced when watching spherical videos. However, capturing, storing transmitting high-resolution videos are extremely expensive. In this paper, we propose a novel single frame multi-frame joint network (SMFN) for recovering from low-resolution inputs. To take advantage pixel-level...

10.48550/arxiv.2008.10320 preprint EN other-oa arXiv (Cornell University) 2020-01-01

10.4156/ijact.vol4.issue21.11 article EN International Journal of Advancements in Computing Technology 2012-11-29

Abstract In modern power systems, the extensive integration of renewable energy sources leads to a reduction in system inertia, thereby affecting grid stability. This study proposes novel method for estimating which, under quasi-steady state conditions, effectively incorporates load contribution by combining class noise signals collected PMUs (Phasor Measurement Units) with Forgetting Factor Unscented Kalman Filter algorithm (FF-UKF). The research initially analyzes characteristics various...

10.2478/amns-2024-1482 article EN cc-by Applied Mathematics and Nonlinear Sciences 2024-01-01

Our aim is to construct a moderated mediation model for investigating the effect of interparental conflict on social anxiety, potential mediating role psychological resilience, moderating perceived support this association, and gender difference among Chinese college students.

10.2147/prbm.s481086 article EN cc-by-nc Psychology Research and Behavior Management 2024-11-01

<p><em>This paper reviews recent research results of the venture capital field. The indicates that main contents theory are how agency problems brought about by information asymmetry through contract design solved and value-added management service is provided. A number empirical evidences provided documents from some aspects such as fund raising selection organization pattern, project well investment arrangement, post-investment activities, withdrawal mechanism performance so on...

10.22158/jepf.v1n1p60 article EN Journal of Economics and Public Finance 2015-11-23

The carbon emission futures markets become more and important in worldwide. More counties begin to emphasize environmental protection the economicdevelopment. Carbon trading has an part of energy finance. How make profits market is concern by traders scholars. This paper proposed approach search for optimal rules CO2 allowance markets. A group different moving average with weights are used constitute integrated rule. better than a single fixed rule.Similarity rules, parameter we designed,...

10.1016/j.egypro.2015.07.246 article EN Energy Procedia 2015-08-01

In view of the difficulty to evaluate urban public transport in an objective, comprehensive and accurate manner, index system its hierarchical structure for evaluation are developed a mathematical model established by way multi-factor fuzzy engage transport. A case study is conducted over Baoding city with application said result indicates that method scientific, reasonable easy application.

10.1109/icmtma.2010.594 article EN International Conference on Measuring Technology and Mechatronics Automation 2010-03-01

Spatial selectivity estimation is crucial to choose the cheapest execution plan for a given query in optimizer. This article proposes an accurate spatial method based on cumulative density (CD) histograms, which can deal with any arbitrary window. In this method, be estimated original logic of CD histogram, after four corner values window have been accurately interpolated continuous surface elevation histogram. For interpolation points, we first identify cells that affect value point (x, y)...

10.1080/10095020.2015.1065047 article EN cc-by-nc Geo-spatial Information Science 2015-07-03
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