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Lechen Zhang

This page is a disambiguation page, it actually contains mutiple papers from persons of the same or a similar name.

Bibliography

2025
Logit Arithmetic Elicits Long Reasoning Capabilities Without Training.
[BibTeX]
[DOI]
Yunxiang Zhang
,
Muhammad Khalifa
,
Lechen Zhang
,
Xin Liu
,
Ayoung Lee
,
Xinliang Frederick Zhang
,
Farima Fatahi Bayat
,
Lu Wang
CoRR, July, 2025

Message Passing Detector for Phase-Shifter-Aided Spatial Multiplexing Over Frequency Selective Channels.
[BibTeX]
[DOI]
Min Liu
,
Lechen Zhang
,
Jiangong Chen
,
Saviour Zammit
,
Yue Xiao
IEEE Trans. Veh. Technol., May, 2025

VeriFact: Enhancing Long-Form Factuality Evaluation with Refined Fact Extraction and Reference Facts.
[BibTeX]
[DOI]
Xin Liu
,
Lechen Zhang
,
Sheza Munir
,
Yiyang Gu
,
Lu Wang
CoRR, May, 2025

MoD-SLAM: Monocular Dense Mapping for Unbounded 3D Scene Reconstruction.
[BibTeX]
[DOI]
Heng Zhou
,
Zhetao Guo
,
Yuxiang Ren
,
Shuhong Liu
,
Lechen Zhang
,
Kaidi Zhang
,
Mingrui Li
IEEE Robotics Autom. Lett., January, 2025

On the Efficient Design of Stacked Intelligent Metasurfaces for Secure SISO Transmission.
[BibTeX]
[DOI]
Hong Niu
,
Xia Lei
,
Jiancheng An
,
Lechen Zhang
,
Chau Yuen
IEEE Trans. Inf. Forensics Secur., 2025

Causally Modeling the Linguistic and Social Factors that Predict Email Response.
[BibTeX]
[DOI]
Yinuo Xu
,
Hong Chen
,
Sushrita Rakshit
,
Aparna Ananthasubramaniam
,
Omkar Yadav
,
Mingqian Zheng
,
Michael Jiang
,
Lechen Zhang
,
Bowen Yi
,
Kenan Alkiek
,
Abraham Israeli
,
Bangzhao Shu
,
Hua Shen
,
Jiaxin Pei
,
Haotian Zhang
,
Miriam Schirmer
,
David Jurgens
Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Efficient Data Download for LEO Satellite Networks Based on Inter-satellite Offloading.
[BibTeX]
[DOI]
Qi Wu
,
Lidong Zhu
,
Lechen Zhang
Proceedings of the IEEE International Conference on Communications, 2025

AutoURDF: Unsupervised Robot Modeling from Point Cloud Frames Using Cluster Registration.
[BibTeX]
[DOI]
Jiong Lin
,
Lechen Zhang
,
Kwansoo Lee
,
Jialong Ning
,
Judah Goldfeder
,
Hod Lipson
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025

The Effects of Professional Development Training on Teachers' AI Literacy.
[BibTeX]
[DOI]
Yuki Nagae
,
Lechen Zhang
,
Liliana Farias Herrera
Proceedings of the Artificial Intelligence in Education - 26th International Conference, 2025

FactBench: A Dynamic Benchmark for In-the-Wild Language Model Factuality Evaluation.
[BibTeX]
[DOI]
Farima Fatahi Bayat
,
Lechen Zhang
,
Sheza Munir
,
Lu Wang
Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

Toward Global AI Inclusivity: A Large-Scale Multilingual Terminology Dataset (GIST).
[BibTeX]
[DOI]
Jiarui Liu
,
Iman Ouzzani
,
Wenkai Li
,
Lechen Zhang
,
Tianyue Ou
,
Houda Bouamor
,
Zhijing Jin
,
Mona T. Diab
Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024
Joint User Localization, Channel Estimation, and Pilot Optimization for RIS-ISAC.
[BibTeX]
[DOI]
Lechen Zhang
,
Xia Lei
,
Teng Ma
,
Hong Niu
,
Chau Yuen
IEEE Trans. Wirel. Commun., December, 2024

Reconfigurable Intelligent Surface-Assisted Generalized Spatial Modulation With Phase Offset: Efficient Designs for Single-RF MIMO Systems.
[BibTeX]
[DOI]
Lechen Zhang
,
Yue Xiao
,
Xia Lei
,
Teng Ma
,
Wei Xiang
IEEE Trans. Veh. Technol., October, 2024

Towards Global AI Inclusivity: A Large-Scale Multilingual Terminology Dataset.
[BibTeX]
[DOI]
Jiarui Liu
,
Iman Ouzzani
,
Wenkai Li
,
Lechen Zhang
,
Tianyue Ou
,
Houda Bouamor
,
Zhijing Jin
,
Mona T. Diab
CoRR, 2024

SPRIG: Improving Large Language Model Performance by System Prompt Optimization.
[BibTeX]
[DOI]
Lechen Zhang
,
Tolga Ergen
,
Lajanugen Logeswaran
,
Moontae Lee
,
David Jurgens
CoRR, 2024

Real or Robotic? Assessing Whether LLMs Accurately Simulate Qualities of Human Responses in Dialogue.
[BibTeX]
[DOI]
Jonathan Ivey
,
Shivani Kumar
,
Jiayu Liu
,
Hua Shen
,
Sushrita Rakshit
,
Rohan Raju
,
Haotian Zhang
,
Aparna Ananthasubramaniam
,
Junghwan Kim
,
Bowen Yi
,
Dustin Wright
,
Abraham Israeli
,
Anders Giovanni Møller
,
Lechen Zhang
,
David Jurgens
CoRR, 2024

CUDA-Accelerated Soft Robot Neural Evolution with Large Language Model Supervision.
[BibTeX]
[DOI]
Lechen Zhang
CoRR, 2024

MoD-SLAM: Monocular Dense Mapping for Unbounded 3D Scene Reconstruction.
[BibTeX]
[DOI]
Heng Zhou
,
Zhetao Guo
,
Shuhong Liu
,
Lechen Zhang
,
Qihao Wang
,
Yuxiang Ren
,
Mingrui Li
CoRR, 2024

You don't need a personality test to know these models are unreliable: Assessing the Reliability of Large Language Models on Psychometric Instruments.
[BibTeX]
[DOI]
Bangzhao Shu
,
Lechen Zhang
,
Minje Choi
,
Lavinia Dunagan
,
Lajanugen Logeswaran
,
Moontae Lee
,
Dallas Card
,
David Jurgens
Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

A Novel Message Passing Detector for Block-Wise Index Modulation Aided OTFS Communications.
[BibTeX]
[DOI]
Lechen Zhang
,
Xia Lei
,
Yue Xiao
,
Weihang Zhao
,
Min Liu
Proceedings of the 2024 IEEE Global Communications Conference, 2024

Enhancing Physical Layer Security for SISO Systems Using Stacked Intelligent Metasurfaces.
[BibTeX]
[DOI]
Hong Niu
,
Jiancheng An
,
Lechen Zhang
,
Xia Lei
,
Chau Yuen
Proceedings of the IEEE VTS Asia Pacific Wireless Communications Symposium, 2024

2023
Power allocation for offset spatial modulation.
[BibTeX]
[DOI]
Lechen Zhang
,
Xia Lei
,
Yue Xiao
,
You Li
IET Commun., April, 2023

Reconfigurable Intelligent Surface-Assisted Localization: Technologies, Challenges, and the Road Ahead.
[BibTeX]
[DOI]
Teng Ma
,
Yue Xiao
,
Xia Lei
,
Lechen Zhang
,
Yun Niu
,
George K. Karagiannidis
IEEE Open J. Commun. Soc., 2023

You don't need a personality test to know these models are unreliable: Assessing the Reliability of Large Language Models on Psychometric Instruments.
[BibTeX]
[DOI]
Bangzhao Shu
,
Lechen Zhang
,
Minje Choi
,
Lavinia Dunagan
,
Dallas Card
,
David Jurgens
CoRR, 2023

2021
Large Intelligent Surface-Based Generalized Index Modulation.
[BibTeX]
[DOI]
Lechen Zhang
,
Xia Lei
,
Yue Xiao
,
Teng Ma
IEEE Commun. Lett., 2021

2020
Integrating Computational Thinking into Swedish Compulsory Education with Block-Based Programming: A case study from the perspective of teachers.
[BibTeX]
[DOI]
Lechen Zhang
PhD thesis, 2020

Didactic Methods of Integrating Programming in Mathematics in Primary School: Findings from a Swedish National Project.
[BibTeX]
[DOI]
Gashawa Ahmed
,
Jalal Nouri
,
LeChen Zhang
,
Eva Norén
Proceedings of the 51st ACM Technical Symposium on Computer Science Education, 2020

Progression Of Computational Thinking Skills In Swedish Compulsory Schools With Block-based Programming.
[BibTeX]
[DOI]
Lechen Zhang
,
Jalal Nouri
,
Lennart Rolandsson
Proceedings of the ACE 2020, 2020

2019
A Systematic Review of Tablet Technology in Mathematics Education.
[BibTeX]
[DOI]
Alexander Svela
,
Jalal Nouri
,
Olga Viberg
,
Lechen Zhang
Int. J. Interact. Mob. Technol., 2019

A systematic review of learning computational thinking through Scratch in K-9.
[BibTeX]
[DOI]
Lechen Zhang
,
Jalal Nouri
Comput. Educ., 2019

Students perceptions of programming in primary school.
[BibTeX]
[DOI]
Gashawa Ahmed
,
Jalal Nouri
,
Eva Norén
,
Lechen Zhang
Proceedings of the 14th Workshop in Primary and Secondary Computing Education, 2019


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