Si Zhang

According to our database, Si Zhang authored at least 100 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Optimization of grid-connected voltage support technology and intelligent control strategies for new energy stations based on deep learning.

Leiyan Lv, Xuan Fang, Si Zhang, Xiang Ma, Yong Liu

Energy Inform., December, 2024

Subsampling ratio tests for structural changes in time series with heavy-tailed AR( <i>p</i> ) errors.

Hao Jin, Aimin Wang, Si Zhang, Jia Liu

Commun. Stat. Simul. Comput., August, 2024

Exploration of the characteristics of teachers' multimodal behaviours in problem-oriented teaching activities with different response levels.

Qingtang Liu, Xinxin Zheng, Yaoyao Liu, Linjing Wu, Si Zhang, Ni Zhang, Qiyun Wang

Br. J. Educ. Technol., January, 2024

The impact of CSR disclosure and the roles of actors in the innovation ecosystem on firms' green innovation performance.

Si Zhang, Yixin Xie, Peipei Yang

Int. J. Technol. Manag., 2024

Language Models are Graph Learners.

Zhe Xu, Kaveh Hassani, Si Zhang, Hanqing Zeng, Michihiro Yasunaga, Limei Wang, Dongqi Fu, Ning Yao, Bo Long, Hanghang Tong

CoRR, 2024

A Method for Parsing and Vectorization of Semi-structured Data used in Retrieval Augmented Generation.

Hang Yang, Jing Guo, Jianchuan Qi, Jinliang Xie, Si Zhang, Siqi Yang, Nan Li, Ming Xu

CoRR, 2024

Quantifying Policy Administration Cost in an Active Learning Framework.

Si Zhang, Philip W. L. Fong

CoRR, 2024

LLM-Rec: Personalized Recommendation via Prompting Large Language Models.

Hanjia Lyu, Song Jiang, Hanqing Zeng, Yinglong Xia, Qifan Wang, Si Zhang, Ren Chen, Christopher Leung, Jiajie Tang, Jiebo Luo

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2024, 2024

Mastering Long-Tail Complexity on Graphs: Characterization, Learning, and Generalization.

Haohui Wang, Baoyu Jing, Kaize Ding, Yada Zhu, Wei Cheng, Si Zhang, Yonghui Fan, Liqing Zhang, Dawei Zhou

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

VCR-Graphormer: A Mini-batch Graph Transformer via Virtual Connections.

Dongqi Fu, Zhigang Hua, Yan Xie, Jin Fang, Si Zhang, Kaan Sancak, Hao Wu, Andrey Malevich, Jingrui He, Bo Long

Proceedings of the Twelfth International Conference on Learning Representations, 2024

Mining Domain-Based Policies.

Si Zhang, Philip W. L. Fong

Proceedings of the Fourteenth ACM Conference on Data and Application Security and Privacy, 2024

Hierarchical Multi-Marginal Optimal Transport for Network Alignment.

Zhichen Zeng, Boxin Du, Si Zhang, Yinglong Xia, Zhining Liu, Hanghang Tong

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

A TCN-Based Hybrid Forecasting Framework for Hours-Ahead Utility-Scale PV Forecasting.

Yiyan Li, Lidong Song, Si Zhang, Laura Kraus, Taylor Adcox, Roger Willardson, Abhishek Komandur, Ning Lu

IEEE Trans. Smart Grid, September, 2023

A fine-grained and multi-context-aware learning path recommendation model over knowledge graphs for online learning communities.

Si Zhang, Ning Hui, Peiyun Zhai, Jiali Xu, Lanying Cao, Qiyun Wang

Inf. Process. Manag., September, 2023

Multiscale Representation of Radar Echo Data Retrieved through Deep Learning from Numerical Model Simulations and Satellite Images.

Mingming Zhu, Qi Liao, Lin Wu, Si Zhang, Zifa Wang, Xiaole Pan, Qizhong Wu, Yangang Wang, Debin Su

Remote. Sens., July, 2023

Corrigendum to 'Optimization of personalized price discounting scheme for one-way station-based carsharing systems' [European Journal of Operational Research 303 (2022) 220-238].

Si Zhang, Huijun Sun, Xu Wang, Ying Lv, Jianjun Wu

Eur. J. Oper. Res., May, 2023

Too Much of a Good Thing: The Dual Effect of R&D Subsidy on Firms' Exploratory Innovation.

Yuchen Gao, Si Zhang, Xielin Liu

IEEE Trans. Engineering Management, April, 2023

A GNSS/LiDAR/IMU Pose Estimation System Based on Collaborative Fusion of Factor Map and Filtering.

Honglin Chen, Wei Wu, Si Zhang, Chaohong Wu, Ruofei Zhong

Remote. Sens., February, 2023

Empowering Working Memory for Large Language Model Agents.

Jing Guo, Nan Li, Jianchuan Qi, Hang Yang, Ruiqiao Li, Yuzhen Feng, Si Zhang, Ming Xu

CoRR, 2023

GPatcher: A Simple and Adaptive MLP Model for Alleviating Graph Heterophily.

Shuaicheng Zhang, Haohui Wang, Si Zhang, Dawei Zhou

CoRR, 2023

Dynamic Transfer Learning across Graphs.

Haohui Wang, Yuzhen Mao, Jianhui Sun, Si Zhang, Dawei Zhou

CoRR, 2023

A Novel Feeder-level Microgrid Unit Commitment Algorithm Considering Cold-load Pickup, Phase Balancing, and Reconfiguration.

Rongxing Hu, Ashwin Shirsat, Valliappan Muthukaruppan, Si Zhang, Yiyan Li, Lidong Song, Bei Xu, Victor Paduani, Ning Lu, Mesut E. Baran, Wenyuan Tang

CoRR, 2023

Intelligent Warehouse Robot Path Planning Based on Improved Ant Colony Algorithm.

Yun Chen, Jinfeng Wu, Chaoshuai He, Si Zhang

IEEE Access, 2023

PARROT: Position-Aware Regularized Optimal Transport for Network Alignment.

Zhichen Zeng, Si Zhang, Yinglong Xia, Hanghang Tong

Proceedings of the ACM Web Conference 2023, 2023

Representation Learning on Dynamic Network of Networks.

Si Zhang, Yinglong Xia, Yan Zhu, Hanghang Tong

Proceedings of the 2023 SIAM International Conference on Data Mining, 2023

Do We Really Need Complicated Model Architectures For Temporal Networks?

Weilin Cong, Si Zhang, Jian Kang, Baichuan Yuan, Hao Wu, Xin Zhou, Hanghang Tong, Mehrdad Mahdavi

Proceedings of the Eleventh International Conference on Learning Representations, 2023

Research on the influencing factors of power grid operation and maintenance cost based on cluster-regression analysis.

Zhongjie Yu, Xu Zhang, Yan Ren, Si Zhang, Ziyu Zhou, Xiaohui Wang

Proceedings of the 2023 4th International Conference on Big Data Economy and Information Management, 2023

2022

Shifted LT Code Security Scheme for Partial Information Encryption.

Si Zhang, Fanglin Niu, Lizheng Wang, Ling Yu

Entropy, December, 2022

LT Codes with Double Encoding Matrix Reorder Physical Layer Secure Transmission.

Hang Zhang, Fanglin Niu, Ling Yu, Si Zhang

J. Sensors, 2022

Knowledge management for extreme public health events COVID-19: based on Tiktok data.

Dandan Xu, Shuo Yan, Yuhan Zhang, Si Zhang, Yoshiteru Nakamori, Lili Chen

J. Knowl. Manag., 2022

Exploring student teachers' social knowledge construction behaviors and collective agency in an online collaborative learning environment.

Si Zhang, Yun Wen, Qingtang Liu

Interact. Learn. Environ., 2022

Big data analytics frameworks for the influence of gut microbiota on the development of tic disorder.

Fei Fan, Zhaoxiang Bian, Xuan Zhang, Hongwei Wu, Simeng Wang, Si Zhang, Qiong Wang, Fei Han

Frontiers Comput. Neurosci., 2022

Optimization of personalized price discounting scheme for one-way station-based carsharing systems.

Si Zhang, Huijun Sun, Xu Wang, Ying Lv, Jianjun Wu

Eur. J. Oper. Res., 2022

Retrieval Based Time Series Forecasting.

Baoyu Jing, Si Zhang, Yada Zhu, Bin Peng, Kaiyu Guan, Andrew Margenot, Hanghang Tong

CoRR, 2022

Understanding student teachers' collaborative problem solving: Insights from an epistemic network analysis (ENA).

Si Zhang, Qianqian Gao, Mengyu Sun, Zhihui Cai, Honghui Li, Yanling Tang, Qingtang Liu

Comput. Educ., 2022

Berth Allocation in Transshipment Ports by Considering Quay Crane Coverage and Ship Fuel Consumption.

Shucheng Yu, Bochen Wang, Si Zhang, Lu Zhen

Asia Pac. J. Oper. Res., 2022

Design of Anti-Eavesdropping Scheme for SLT-LT Codes Based on Random Symbol Sets.

Si Zhang, Fanglin Niu, Ling Yu, Yongxiang Zhang

IEEE Access, 2022

2021

High-Order Structure Exploration on Massive Graphs: A Local Graph Clustering Perspective.

Dawei Zhou, Si Zhang, Mehmet Yigit Yildirim, Scott Alcorn, Hanghang Tong, Hasan Davulcu, Jingrui He

ACM Trans. Knowl. Discov. Data, 2021

Solution-State Preorganization of Cyclic β-Hairpin Ligands Determines Binding Mechanism and Affinities for MDM2.

Yunhui Ge, Si Zhang, Mate Erdelyi, Vincent A. Voelz

J. Chem. Inf. Model., 2021

Capturing regulatory patterns in online collaborative learning: A network analytic approach.

Si Zhang, Juan Chen, Yun Wen, Hongxian Chen, Qianqian Gao, Qiyun Wang

Int. J. Comput. Support. Collab. Learn., 2021

Reinforcement Learning for Volt-Var Control: A Novel Two-stage Progressive Training Strategy.

Si Zhang, Mingzhi Zhang, Rongxing Hu, David Lubkeman, Yunan Liu, Ning Lu

CoRR, 2021

Exploring the influence of interactive network and collective knowledge construction mode on students' perceived collective agency.

Si Zhang, Hongxian Chen, Yun Wen, Lu Deng, Zhihui Cai, Mengyu Sun

Comput. Educ., 2021

Day-to-day dynamics of traveler learning behavior and the incentivization scheme of the operator for one-way carsharing services.

Si Zhang, Huijun Sun, Ying Lv, Jianjun Wu

Comput. Ind. Eng., 2021

BRIGHT: A Bridging Algorithm for Network Alignment.

Yuchen Yan, Si Zhang, Hanghang Tong

Proceedings of the WWW '21: The Web Conference 2021, 2021

Research on the Impact of Expectation on Knowledge Sharing of Online Learners.

Dan Xia, Tongjing Qiu, Si Zhang, Di Chen, Xiaoxiong Zhao

Proceedings of the 2021 IEEE International Conference on Engineering, 2021

Balancing Consistency and Disparity in Network Alignment.

Si Zhang, Hanghang Tong, Long Jin, Yinglong Xia, Yunsong Guo

Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021

New Frontiers of Multi-Network Mining: Recent Developments and Future Trend.

Boxin Du, Si Zhang, Yuchen Yan, Hanghang Tong

Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021

DESTINE: Dense Subgraph Detection on Multi-Layered Networks.

Zhe Xu, Si Zhang, Yinglong Xia, Liang Xiong, Jiejun Xu, Hanghang Tong

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

2020

Incomplete Network Alignment: Problem Definitions and Fast Solutions.

Si Zhang, Hanghang Tong, Jie Tang, Jiejun Xu, Wei Fan

ACM Trans. Knowl. Discov. Data, 2020

A Load Switching Group based Feeder-level Microgrid Energy Management Algorithm for Service Restoration in Power Distribution System.

Rongxing Hu, Yiyan Li, Si Zhang, Ashwin Shirsat, Valliappan Muthukaruppan, Wenyuan Tang, Mesut A. Baran, David Lubkeman, Ning Lu

CoRR, 2020

A Meta-learning based Distribution System Load Forecasting Model Selection Framework.

Yiyan Li, Si Zhang, Rongxing Hu, Ning Lu

CoRR, 2020

Artificial Fish Swarm Algorithm-Based Sparse System Estimation.

Si Zhang, Dan Li, Lulu Bei, Kailiang Zhang, Ping Cui

Proceedings of the Simulation Tools and Techniques - 12th EAI International Conference, 2020

NetTrans: Neural Cross-Network Transformation.

Si Zhang, Hanghang Tong, Yinglong Xia, Liang Xiong, Jiejun Xu

Proceedings of the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2020

Network Alignment: Recent Advances and Future Directions.

Si Zhang, Hanghang Tong

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Ranking on Network of Heterogeneous Information Networks.

Zhe Xu, Si Zhang, Yinglong Xia, Liang Xiong, Hanghang Tong

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

CANON: Complex Analytics of Network of Networks for Modeling Adversarial Activities.

Shane Roach, Connie Ni, Alexei Kopylov, Tsai-Ching Lu, Jiejun Xu, Si Zhang, Boxin Du, Dawei Zhou, Jun Wu, Lihui Liu, Yuchen Yan, Jingrui He, Hanghang Tong

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019

Attributed Network Alignment: Problem Definitions and Fast Solutions.

Si Zhang, Hanghang Tong

IEEE Trans. Knowl. Data Eng., 2019

Investigating the relationships among teachers' motivational beliefs, motivational regulation, and their learning engagement in online professional learning communities.

Si Zhang, Qingtang Liu

Comput. Educ., 2019

Exploring primary school teachers' technological pedagogical content knowledge (TPACK) in online collaborative discourse: An epistemic network analysis.

Si Zhang, Qingtang Liu, Zhiqiang Cai

Br. J. Educ. Technol., 2019

A Vehicle-Environment Cooperative Control Based Velocity Profile Prediction Method and Case Study in Energy Management of Plug-in Hybrid Electric Vehicles.

Si Zhang, Wenxue Dou, Yuanjian Zhang, Wanming Hao, Zheng Chen, Yonggang Liu

IEEE Access, 2019

Multilevel Network Alignment.

Si Zhang, Hanghang Tong, Ross Maciejewski, Tina Eliassi-Rad

Proceedings of the World Wide Web Conference, 2019

Collaboration Script Appropriation in a Science Class.

Si Zhang, Wenli Chen, Yun Wen, Chee-Kit Looi, Aileen S. W. Chai, J. L. Ang

Proceedings of the 13th International Conference on Computer Supported Collaborative Learning, 2019

A Spiral Model of Collaborative Knowledge Improvement to Support Collaborative.

Wenli Chen, Si Zhang, Yun Wen, Chee-Kit Looi, Jennifer Yeo

Proceedings of the 13th International Conference on Computer Supported Collaborative Learning, 2019

SkyRec: Finding Pareto Optimal Groups.

Jinfei Liu, Li Xiong, Jian Pei, Jun Luo, Haoyu Zhang, Si Zhang

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

ORIGIN: Non-Rigid Network Alignment.

Si Zhang, Hanghang Tong, Jiejun Xu, Yifan Hu, Ross Maciejewski

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018

Mining Online Discussion Data for Understanding Teachers' Reflective Thinking.

Qingtang Liu, Si Zhang, Qiyun Wang, Wenli Chen

IEEE Trans. Learn. Technol., 2018

ConTPL: Controlling Temporal Privacy Leakage in Differentially Private Continuous Data Release.

Yang Cao, Li Xiong, Masatoshi Yoshikawa, Yonghui Xiao, Si Zhang

Proc. VLDB Endow., 2018

Spurious regression between long memory series due to mis-specified structural breaks.

Hao Jin, Si Zhang

Commun. Stat. Simul. Comput., 2018

Graph Convolutional Networks: Algorithms, Applications and Open Challenges.

Si Zhang, Hanghang Tong, Jiejun Xu, Ross Maciejewski

Proceedings of the Computational Data and Social Networks - 7th International Conference, 2018

2017

A study of peer coaching in teachers' online professional learning communities.

Si Zhang, Qingtang Liu, Qiyun Wang

Univers. Access Inf. Soc., 2017

Optimal Computing Budget Allocation for Particle Swarm Optimization in Stochastic Optimization.

Si Zhang, Jie Xu, Loo Hay Lee, Ek Peng Chew, Wai Peng Wong, Chun-Hung Chen

IEEE Trans. Evol. Comput., 2017

Optimization Models and Algorithms for Services and Operations Management.

Lu Zhen, Si Zhang, Xinchang Wang

Sci. Program., 2017

LocLok: Location Cloaking with Differential Privacy via Hidden Markov Model.

Yonghui Xiao, Li Xiong, Si Zhang, Yang Cao

Proc. VLDB Endow., 2017

Spurious regression due to neglected of non-stationary volatility.

Hao Jin, Si Zhang, Jinsuo Zhang

Comput. Stat., 2017

Evidence of spurious regression driven by heavy-tailed observations with structural changes.

Hao Jin, Danshi Zhang, Jinsuo Zhang, Si Zhang

Commun. Stat. Simul. Comput., 2017

Interactive networks and social knowledge construction behavioral patterns in primary school teachers' online collaborative learning activities.

Si Zhang, Qingtang Liu, Wenli Chen, Qiyun Wang, Zhifang Huang

Comput. Educ., 2017

Efficient computing budget allocation for optimal subset selection with correlated sampling.

Si Zhang, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen

Proceedings of the IEEE/SICE International Symposium on System Integration, 2017

HiDDen: Hierarchical Dense Subgraph Detection with Application to Financial Fraud Detection.

Si Zhang, Dawei Zhou, Mehmet Yigit Yildirim, Scott Alcorn, Jingrui He, Hasan Davulcu, Hanghang Tong

Proceedings of the 2017 SIAM International Conference on Data Mining, 2017

A Local Algorithm for Structure-Preserving Graph Cut.

Dawei Zhou, Si Zhang, Mehmet Yigit Yildirim, Scott Alcorn, Hanghang Tong, Hasan Davulcu, Jingrui He

Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, August 13, 2017

FIRST: Fast Interactive Attributed Subgraph Matching.

Boxin Du, Si Zhang, Nan Cao, Hanghang Tong

Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, August 13, 2017

iNEAT: Incomplete Network Alignment.

Si Zhang, Hanghang Tong, Jie Tang, Jiejun Xu, Wei Fan

Proceedings of the 2017 IEEE International Conference on Data Mining, 2017

Analysis on the Effect of Knowledge Sharing in Network Learning Space - A Case Study of Teachers' Workshop.

Qingtang Liu, Hong Wang, Si Zhang

Proceedings of the Blended Learning. New Challenges and Innovative Practices, 2017

2016

Improving Analytic Hierarchy Process Expert Allocation Using Optimal Computing Budget Allocation.

Edward Huang, Si Zhang, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen

IEEE Trans. Syst. Man Cybern. Syst., 2016

A Simulation Budget Allocation Procedure for Enhancing the Efficiency of Optimal Subset Selection.

Si Zhang, Loo Hay Lee, Ek Peng Chew, Jie Xu, Chun-Hung Chen

IEEE Trans. Autom. Control., 2016

Application of multi-fidelity simulation modelling to integrated circuit packaging.

Liam Y. Hsieh, Edward Huang, Chun-Hung Chen, Si Zhang, Kuo-Hao Chang

Int. J. Simul. Process. Model., 2016

MO²TOS: Multi-Fidelity Optimization with Ordinal Transformation and Optimal Sampling.

Jie Xu, Si Zhang, Edward Huang, Chun-Hung Chen, Loo Hay Lee, Nurcin Celik

Asia Pac. J. Oper. Res., 2016

Improving the efficiency of evolutionary algorithms for large-scale optimization with multi-fidelity models.

Chun-Chih Chiu, Si Zhang, James T. Lin, Lu Zhen, Edward Huang

Proceedings of the Winter Simulation Conference, 2016

FINAL: Fast Attributed Network Alignment.

Si Zhang, Hanghang Tong

Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2016

Improving ordinal transformation through optimal combination of multi-model predictions.

Si Zhang, Jie Xu, Edward Huang, Chun-Hung Chen, Siyang Gao

Proceedings of the IEEE International Conference on Industrial Technology, 2016

A new optimal sampling rule for multi-fidelity optimization via ordinal transformation.

Si Zhang, Jie Xu, Edward Huang, Chun-Hung Chen

Proceedings of the IEEE International Conference on Automation Science and Engineering, 2016

2015

An effective learning procedure for multi-fidelity simulation optimization with ordinal transformation.

Ruidi Chen, Jie Xu, Si Zhang, Chun-Hung Chen, Loo Hay Lee

Proceedings of the IEEE International Conference on Automation Science and Engineering, 2015

2014

Efficient multi-fidelity simulation optimization.

Jie Xu, Si Zhang, Edward Huang, Chun-Hung Chen, Loo Hay Lee, Nurcin Celik

Proceedings of the 2014 Winter Simulation Conference, 2014

Slip prevention of a humanoid robot by coordinating acceleration vector.

Zhangguo Yu, Jing Li, Qiang Huang, Xuechao Chen, Gan Ma, Libo Meng, Si Zhang, Yan Liu, Wen Zhang, Weimin Zhang, Xiaopeng Chen, Junyao Gao

Proceedings of the IEEE International Conference on Information and Automation, 2014

An Automatic Deployment Mechanism on Cloud Computing Platform.

Rongqi Zhang, Yanlei Shang, Si Zhang

Proceedings of the IEEE 6th International Conference on Cloud Computing Technology and Science, 2014

An ordinal transformation framework for multi-fidelity simulation optimization.

Jie Xu, Si Zhang, Edward Huang, Chun-Hung Chen, Loo Hay Lee, Nurcin Celik

Proceedings of the 2014 IEEE International Conference on Automation Science and Engineering, 2014

2013

The spurious regression of AR(<i>p</i>p) infinite-variance sequence in the presence of structural breaks.

Hao Jin, Jinsuo Zhang, Si Zhang, Cong Yu

Comput. Stat. Data Anal., 2013

2012

An Optimization for Channel Estimation Based on Compressed Channel Sensing.

Si Zhang, Jian Kang, Yichuan Song, Nannan Wang

Proceedings of the 13th ACIS International Conference on Software Engineering, 2012

Inverse dynamics control with acceleration optimization on a force-controlled bipedal robot.

Xuechao Chen, Qiang Huang, Zhangguo Yu, Jing Li, Gan Ma, Si Zhang, Yue Li

Proceedings of the 12th IEEE-RAS International Conference on Humanoid Robots (Humanoids 2012), Osaka, Japan, November 29, 2012

An improved simulation budget allocation procedure to efficiently select the optimal subset of many alternatives.

Si Zhang, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen, Henyi Jen

Proceedings of the 2012 IEEE International Conference on Automation Science and Engineering, 2012

2011

Simulation optimization using the particle swarm optimization with optimal computing budget allocation.

Si Zhang, Pan Chen, Loo Hay Lee, Ek Peng Chew, Chun-Hung Chen

Proceedings of the Winter Simulation Conference 2011, 2011