Baifeng Li

Biomimetic Multifinger Tactile Sensing and Contact‐Regulated Palpation for Autonomous Breast Tumor Localization

Kai Cheng, Yuanyuan Shen, Haitao Zhang, Baifeng Li et autres

ABSTRACT Early detection of breast abnormalities remains challenging: manual palpation is subjective and operator‐dependent, while imaging modalities may miss small or subtle stiffness anomalies. This paper presents a biomimetic multifinger robotic palpation approach intended to support early breast‐cancer screening and follow‐up assessment …

cn, it, fr (code pays fourni par la source)

Cooperation Regulation in Coupled Populations via Dynamic Aspiration and Justice Strategy

Baifeng Li, Xiangyu Meng, Zhenyu Shi, Wei Wei

Promoting prosocial behavior across interconnected groups is a key problem in networked multi-agent systems. We study this problem using a two-population evolutionary-game framework that decouples payoff interaction from strategy learning and integrates dynamic aspiration as a tunable regulator. Each agent chooses among …

cn (code pays fourni par la source)

Attention With System Entropy for Optimizing Credit Assignment in Cooperative Multi-Agent Reinforcement Learning

Wei Wei, Shiyuan Zhou, Baifeng Li, Xue Liu

In cooperative multi-agent reinforcement learning (MARL), value function factorization methods have been proposed to address the dimensionality explosion problem encountered in centralized training and decentralized execution (CTDE). The existing value function factorization methods lack a perspective from the global system when addressing …

cn (code pays fourni par la source)

Evolutionary dynamic of the coupled awareness-epidemic networks with higher-order structure

Xiangyu Meng, Wei Wei, Xiangnan Feng, Zhenyu Shi et autres

cn, at (code pays fourni par la source)

The role of metabolic reprogramming in immune escape of triple-negative breast cancer

Ruochen Bao, Hongtao Qu, Baifeng Li, Kai Cheng et autres

Triple-negative breast cancer (TNBC) has become a thorny problem in the treatment of breast cancer because of its high invasiveness, metastasis and recurrence. Although immunotherapy has made important progress in TNBC, immune escape caused by many factors, especially metabolic reprogramming, is still …

cn (code pays fourni par la source)

Epigallocatechin gallate alleviates non-alcoholic fatty liver disease through the inhibition of the expression and activity of Dipeptide kinase 4

Mingfeng Yang, Ruike Yan, Ruohe Sha, Xinxin Wang et autres

cn (code pays fourni par la source)

Knowledge mapping of immunotherapy for breast cancer: A bibliometric analysis from 2013 to 2022: A correspondence

Ruochen Bao, Hongtao Qu, Baifeng Li, Kai Cheng et autres

cn (code pays fourni par la source)

EMALG: An Enhanced Mandarin Lombard Grid Corpus with Meaningful Sentences

Baifeng Li, Qingmu Liu, Yuhong Yang, Hongyang Chen et autres

This study investigates the Lombard effect, where individuals adapt their speech in noisy environments. We introduce an enhanced Mandarin Lombard grid (EMALG) corpus with meaningful sentences, enhancing the Mandarin Lombard grid (MALG) corpus. EMALG features 34 speakers and improves recording setups, addressing …

cn (code pays fourni par la source)

Justice strategy can promote cooperation with the joint of dynamic aspiration in social dilemma

Baifeng Li, Xiao Zhang, Zhenyu Shi, Wei Wei

Abstract We investigate the concurrent effect of the justice strategy and dynamic aspirations on cooperation in evolutionary game theory. The justice strategy refers to a game in which players play the role of cooperators in the case of cooperation, the role of …

cn (code pays fourni par la source)

Mandarin Lombard Flavor Classification

Qingmu Liu, Yuhong Yang, Baifeng Li, Hongyang Chen et autres

The Lombard effect refers to individuals' unconscious modulation of vocal effort in response to variations in the ambient noise levels, intending to enhance speech intelligibility. The impact of different decibel levels and types of background noise on Lombard effects remains unclear. Building …

EMALG: An Enhanced Mandarin Lombard Grid Corpus with Meaningful Sentences

Baifeng Li, Qingmu Liu, Yuhong Yang, Hongyang Chen et autres

This study investigates the Lombard effect, where individuals adapt their speech in noisy environments. We introduce an enhanced Mandarin Lombard grid (EMALG) corpus with meaningful sentences , enhancing the Mandarin Lombard grid (MALG) corpus. EMALG features 34 speakers and improves recording setups, …

Deep learning-based multifeature integration robustly predicts central lymph node metastasis in papillary thyroid cancer

Zhongzhi Wang, Limeng Qu, Qitong Chen, Yong Zhou et autres

BACKGROUND: Few highly accurate tests can diagnose central lymph node metastasis (CLNM) of papillary thyroid cancer (PTC). Genetic sequencing of tumor tissue has allowed the targeting of certain genetic variants for personalized cancer therapy development. METHODS: This study included 488 patients diagnosed …

cn (code pays fourni par la source)