Tiantian Ren

16 papers C 1Journal 14Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Efficiency analysis of funding resources for rural revitalization in China based on the concept of sustainable development: evidence from parallel DEA with shared inputs/outputs and Tobit models.
Oper. Res.
Helu Xiao, Qing Wang, Tiantian Ren, Zhongbao Zhou
2025 J jnl
Facility location and capacity planning for sampling and testing processes under demand uncertainty.
Comput. Ind. Eng.
Zhongbao Zhou, Wenting Sun, Tiantian Ren, Ximei Zeng
2024 J jnl
Dynamics, regional heterogeneity and robustness of fiscal poverty alleviation efficiency in China: dynamic network DEA and Bootstrap resampling methods.
RAIRO Oper. Res.
Tiantian Ren, Helu Xiao, Shanping Wang, Zhongbao Zhou
2024 J jnl
Risk-aversion versus risk-loving preferences in nonparametric frontier-based fund ratings: A buy-and-hold backtesting strategy.
Eur. J. Oper. Res.
Tiantian Ren, Kristiaan Kerstens, Saurav Kumar
2023 J jnl
Clinical value of grayscale ultrasound combined with real-time shear wave elastography nomogram in risk prediction of thyroid cancer.
BMC Medical Imaging
Tiantian Ren, Mingfei Jiang, Jiawei Wu, Fan Zhang, Chaoxue Zhang
2023 J jnl
Multi-source data driven cryptocurrency price movement prediction and portfolio optimization.
Expert Syst. Appl.
Zhongbao Zhou, Zhengyang Song, Helu Xiao, Tiantian Ren
2023 J jnl
Two-Stage Portfolio Optimization Integrating Optimal Sharp Ratio Measure and Ensemble Learning.
IEEE Access
Zhongbao Zhou, Zhengyang Song, Tiantian Ren, Lean Yu
2022 — conf
Digital Economy Research Based on Spatial Dupin Model Under Big Data Technology.
ICATCI (1)
Tiantian Ren
2022 J jnl
Estimation of portfolio efficiency
RAIRO Oper. Res.
Helu Xiao, Xin Liu, Tiantian Ren, Zhongbao Zhou
2022 J jnl
Measuring the dynamic efficiency of socially responsible investment funds: evidence from dynamic network DEA with diversification.
INFOR Inf. Syst. Oper. Res.
Helu Xiao, Xin Liu, Tiantian Ren, Zhongbao Zhou
2021 J jnl
Directional scale elasticity considering the management preference of decision-makers.
RAIRO Oper. Res.
Tiantian Ren, Zhongbao Zhou, Ruiyang Li, Wenbin Liu
2021 J jnl
Estimation of portfolio efficiency considering social responsibility: evidence from the multi-horizon diversification DEA.
RAIRO Oper. Res.
Tiantian Ren, Zhongbao Zhou, Helu Xiao
2020 J jnl
Estimation of fuzzy portfolio efficiency via an improved DEA approach.
INFOR Inf. Syst. Oper. Res.
Helu Xiao, Tiantian Ren, Teng Ren
2019 J jnl
Performance evaluation of portfolios with fuzzy returns.
RAIRO Oper. Res.
Zhongbao Zhou, Enming Chen, Helu Xiao, Tiantian Ren, Qianying Jin
2018 J jnl
Anti-Radiation Performance Assessment of Satellite Units Based on the Weiner Process.
IEEE Access
Zhongbao Zhou, Tiantian Ren, Feimin Zhong, Binghua Song, Shijian Wu
2014 C conf
A modified max-min ant colony optimization algorithm for virtual machines replacement in cloud datacenter
IPCCC
Tiantian Ren, Xinli Huang