Yushu Li
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View article: Token Hidden Reward: Steering Exploration-Exploitation in Group Relative Deep Reinforcement Learning
Token Hidden Reward: Steering Exploration-Exploitation in Group Relative Deep Reinforcement Learning Open
Reinforcement learning with verifiable rewards has significantly advanced the reasoning capabilities of large language models, yet how to explicitly steer training toward exploration or exploitation remains an open problem. We introduce To…
View article: Exploiting Vision Language Model for Training-Free 3D Point Cloud OOD Detection via Graph Score Propagation
Exploiting Vision Language Model for Training-Free 3D Point Cloud OOD Detection via Graph Score Propagation Open
Out-of-distribution (OOD) detection in 3D point cloud data remains a challenge, particularly in applications where safe and robust perception is critical. While existing OOD detection methods have shown progress for 2D image data, extendin…
View article: Advanced Pore Structure Characterization of High-Volume Mineral Admixture Steam-Cured Mortar Using X-Ray Computed Tomography
Advanced Pore Structure Characterization of High-Volume Mineral Admixture Steam-Cured Mortar Using X-Ray Computed Tomography Open
Steam curing is a widely used method in the production of industrial precast concrete but it often leads to thermal damage that negatively impacts the material’s long-term durability and mechanical strength. The use of supplementary cement…
View article: Generation mechanism and influencing factors of transient overvoltage on ultra high-voltage direct current transmission
Generation mechanism and influencing factors of transient overvoltage on ultra high-voltage direct current transmission Open
The transient overvoltage caused by faults in ultra-high-voltage direct current (UHVDC) transmission lines and alternating current (AC) systems can adversely affect system safety and stability. This study theoretically analyzes the transie…
View article: Efficient and Context-Aware Label Propagation for Zero-/Few-Shot Training-Free Adaptation of Vision-Language Model
Efficient and Context-Aware Label Propagation for Zero-/Few-Shot Training-Free Adaptation of Vision-Language Model Open
Vision-language models (VLMs) have revolutionized machine learning by leveraging large pre-trained models to tackle various downstream tasks. Although label, training, and data efficiency have improved, many state-of-the-art VLMs still req…
View article: On the Adversarial Risk of Test Time Adaptation: An Investigation into Realistic Test-Time Data Poisoning
On the Adversarial Risk of Test Time Adaptation: An Investigation into Realistic Test-Time Data Poisoning Open
Test-time adaptation (TTA) updates the model weights during the inference stage using testing data to enhance generalization. However, this practice exposes TTA to adversarial risks. Existing studies have shown that when TTA is updated wit…
View article: Chemotaxis-driven hybrid liposomes trilogically recover intestinal homeostasis for targeted therapy of ulcerative colitis
Chemotaxis-driven hybrid liposomes trilogically recover intestinal homeostasis for targeted therapy of ulcerative colitis Open
Ulcerative colitis (UC) is tightly linked to the dysbiosis of intestinal homeostasis, accompanied by the intestinal epithelial barrier destruction, subsequent inflammatory factor infiltration, and excessive oxidative stress. However, conve…
View article: Oxygen-Vacancy-Induced Enhancement of BiVO4 Bifunctional Photoelectrochemical Activity for Overall Water Splitting
Oxygen-Vacancy-Induced Enhancement of BiVO4 Bifunctional Photoelectrochemical Activity for Overall Water Splitting Open
Hydrogen generation via photoelectrochemical (PEC) overall water splitting is an attractive means of renewable energy production so developing and designing the cost-effective and high-activity bifunctional PEC catalysts both for the hydro…
View article: Investigation of Swedish krona exchange rate volatilityby APARCH-Support Vector Regression
Investigation of Swedish krona exchange rate volatilityby APARCH-Support Vector Regression Open
This paper investigates daily exchange rate volatility behaviors with a focus on a small open economy’s currency, the Swedish krona (SEK), against four currencies: the U.S. dollar, Euro, the Pound Sterling (GBP), and the Norwegian krone (N…
View article: Influence of ear tags on the results of body composition analysis in mice
Influence of ear tags on the results of body composition analysis in mice Open
Background The aim of this study was to investigate the influence of marking methods on the outcomes of body composition analysis and provide guidance for the selection of marking methods in mouse body composition analysis. Methods Male C5…
View article: Exploring Human-in-the-Loop Test-Time Adaptation by Synergizing Active Learning and Model Selection
Exploring Human-in-the-Loop Test-Time Adaptation by Synergizing Active Learning and Model Selection Open
Existing test-time adaptation (TTA) approaches often adapt models with the unlabeled testing data stream. A recent attempt relaxed the assumption by introducing limited human annotation, referred to as Human-In-the-Loop Test-Time Adaptatio…
View article: Carboxymethyl Chitosan/Peach Gum Polysaccharide Packaging Film Incorporating Citrus Sinensis Essential Oil Effectively Enhances the Shelf Life and Flavor of Strawberry Fruit
Carboxymethyl Chitosan/Peach Gum Polysaccharide Packaging Film Incorporating Citrus Sinensis Essential Oil Effectively Enhances the Shelf Life and Flavor of Strawberry Fruit Open
View article: Improving the Photovoltaic Conversion Efficiency of Methylamine Halide Perovskites: Why I Substitution is Preferred to Br or Cl
Improving the Photovoltaic Conversion Efficiency of Methylamine Halide Perovskites: Why I Substitution is Preferred to Br or Cl Open
View article: Investigation of Swedish Krona Exchange Rate Volatility Using Aparch-Support Vector Regression
Investigation of Swedish Krona Exchange Rate Volatility Using Aparch-Support Vector Regression Open
View article: Dynamic Shuffle: An Efficient Channel Mixture Method
Dynamic Shuffle: An Efficient Channel Mixture Method Open
The redundancy of Convolutional neural networks not only depends on weights but also depends on inputs. Shuffling is an efficient operation for mixing channel information but the shuffle order is usually pre-defined. To reduce the data-dep…
View article: On the Robustness of Open-World Test-Time Training: Self-Training with Dynamic Prototype Expansion
On the Robustness of Open-World Test-Time Training: Self-Training with Dynamic Prototype Expansion Open
Generalizing deep learning models to unknown target domain distribution with low latency has motivated research into test-time training/adaptation (TTT/TTA). Existing approaches often focus on improving test-time training performance under…
View article: Circadian clock disruption in autoimmune thyroiditis
Circadian clock disruption in autoimmune thyroiditis Open
Objective A vicious cycle between circadian disruption and escalating immune responses has been described in diverse inflammatory disease. The current study aimed to explore the role of circadian clock disruption in autoimmune thyroiditis …
View article: Electrochemical detection of hydroquinone based on marine biomass carbon from shrimp shells as electrode modifier
Electrochemical detection of hydroquinone based on marine biomass carbon from shrimp shells as electrode modifier Open
An electrochemical sensor based on marine biomass shrimp shell-derived porous carbon (SSPC) modified glassy carbon electrode (GCE) was developed for the detection of hydroquinone (HQ) in this paper. The resultant SSPC was characterized by …
View article: Effects of TSH Suppressive Therapy On Bone Mineral Density (BMD) and Bone Turnover Markers (BTMs) in Patients with Differentiated Thyroid Cancer in Northeast China: A Prospective Controlled Cohort Study
Effects of TSH Suppressive Therapy On Bone Mineral Density (BMD) and Bone Turnover Markers (BTMs) in Patients with Differentiated Thyroid Cancer in Northeast China: A Prospective Controlled Cohort Study Open
Purpose This study aimed to evaluate the effects of thyroid-stimulating hormone (TSH) suppressive therapy on bone mineral density (BMD) and bone turnover markers (BTMs) in differentiated thyroid cancer (DTC) patients after postoperative 1-…
View article: Seasonal Changes of Thyroid Function Parameters in Women of Reproductive Age Between 2012 and 2018: A Retrospective, Observational, Single-Center Study
Seasonal Changes of Thyroid Function Parameters in Women of Reproductive Age Between 2012 and 2018: A Retrospective, Observational, Single-Center Study Open
Background Thyroid function can be influenced by external stimuli such as light and temperature. However, it is currently unknown whether there is seasonal variation of thyroid function in women of reproductive age. Adequate thyroid functi…
View article: A Chinese survey on clinical practice in hyperthyroidism management: comparison with recent studies and guidelines
A Chinese survey on clinical practice in hyperthyroidism management: comparison with recent studies and guidelines Open
Objective To conduct a questionnaire survey of the current clinical practice for overt hyperthyroidism in China. Methods An online questionnaire survey was conducted in July 2020. The two questionnaires covered 35 and 8 questions about non…
View article: The combination of ATA classification and FNA results can improve the diagnostic efficiency of malignant thyroid nodules
The combination of ATA classification and FNA results can improve the diagnostic efficiency of malignant thyroid nodules Open
Purpose: To determine the diagnostic efficiency of the ATA classification and ultrasound-guided fine-needle aspiration (FNA) results in identifying the risk factors of malignancy, we analyzed the thyroid nodules of patients who underwent t…
View article: Aldosterone promotes renal interstitial fibrosis via the AIF‑1/AKT/mTOR signaling pathway
Aldosterone promotes renal interstitial fibrosis via the AIF‑1/AKT/mTOR signaling pathway Open
A number of studies have shown that aldosterone serves an important role in promoting renal interstitial fibrosis, although the specific mechanism remains to be elucidated. A previous study revealed that the fibrotic effect of aldosterone …
View article: A Noise-Robust Fast Sparse Bayesian Learning Model.
A Noise-Robust Fast Sparse Bayesian Learning Model. Open
This paper utilizes the hierarchical model structure from the Bayesian Lasso in the Sparse Bayesian Learning process to develop a new type of probabilistic supervised learning approach. The hierarchical model structure in this Bayesian fra…
View article: A Bayesian Lasso based Sparse Learning Model
A Bayesian Lasso based Sparse Learning Model Open
The Bayesian Lasso is constructed in the linear regression framework and applies the Gibbs sampling to estimate the regression parameters. This paper develops a new sparse learning model, named the Bayesian Lasso Sparse (BLS) model, that t…
View article: Resistance to thyroid hormone β in autoimmune thyroid disease: a case report and review of literature
Resistance to thyroid hormone β in autoimmune thyroid disease: a case report and review of literature Open
View article: IL-34 Expression Is Reduced in Hashimoto's Thyroiditis and Associated With Thyrocyte Apoptosis
IL-34 Expression Is Reduced in Hashimoto's Thyroiditis and Associated With Thyrocyte Apoptosis Open
Hashimoto's thyroiditis (HT) is a common autoimmune disease accompanied by lymphocyte infiltration and thyroid tissue destruction. IL-34 was first described in 2008, and its involvement in the development of many autoimmune diseases has be…
View article: Liraglutide, Sitagliptin, and Insulin Glargine Added to Metformin: The Effect on Body Weight and Intrahepatic Lipid in Patients With Type 2 Diabetes Mellitus and Nonalcoholic Fatty Liver Disease
Liraglutide, Sitagliptin, and Insulin Glargine Added to Metformin: The Effect on Body Weight and Intrahepatic Lipid in Patients With Type 2 Diabetes Mellitus and Nonalcoholic Fatty Liver Disease Open
To investigate the effect of antidiabetic agents on nonalcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes mellitus (T2DM), 75 patients with T2DM and NAFLD under inadequate glycemic control by metformin were randomized (…
View article: Upregulation of allograft inflammatory factor‑1 expression and secretion by macrophages stimulated with aldosterone promotes renal fibroblasts to a profibrotic phenotype
Upregulation of allograft inflammatory factor‑1 expression and secretion by macrophages stimulated with aldosterone promotes renal fibroblasts to a profibrotic phenotype Open
Macrophages have been identified as a key cell type in the pathogenesis of renal interstitial fibrosis (RIF). However, the mechanism through which macrophages drive fibrosis remains unclear. The current study focuses on the effects and pos…
View article: Elevated semaphorin 5A in patients with Hashimoto’s thyroiditis: a case–control study
Elevated semaphorin 5A in patients with Hashimoto’s thyroiditis: a case–control study Open
Objective Hashimoto’s thyroiditis (HT) is characterized by elevated specific auto-antibodies, including TgAb and TPOAb. Increasing evidence has demonstrated the essential role of Th17 cells in HT. However, the underlying mechanism is still…