A5034906558- Financial Markets and Investment Strategies
- Corporate Finance and Governance
- Land Use and Ecosystem Services
- Anomaly Detection Techniques and Applications
- Housing Market and Economics
- Occupational Health and Safety Research
- Urban Heat Island Mitigation
- Risk and Safety Analysis
- Auditing, Earnings Management, Governance
- Data Stream Mining Techniques
- Urban Green Space and Health
- Decision-Making and Behavioral Economics
- Topic Modeling
- Stock Market Forecasting Methods
- Imbalanced Data Classification Techniques
- Market Dynamics and Volatility
- Advanced Graph Neural Networks
- Bladder and Urothelial Cancer Treatments
- Advanced Computational Techniques and Applications
- Fuzzy Systems and Optimization
- Peptidase Inhibition and Analysis
- Epigenetics and DNA Methylation
- Forecasting Techniques and Applications
- Time Series Analysis and Forecasting
- Remote Sensing in Agriculture
Anhui Jianzhu University
2015-2025
Institute of Geographic Sciences and Natural Resources Research
2022-2025
Chinese Academy of Sciences
2022-2025
IMDEA Networks
2024
Bridge University
2024
Fudan University
2021-2024
Shanghai Stock Exchange
2003-2023
Shanghai University
2022-2023
Hanzhong People's Hospital
2013-2023
University of Chinese Academy of Sciences
2023
Abstract Using comprehensive account-level data, we separate Chinese retail investors into 5 groups and document strong heterogeneity in trading dynamics performances. Retail with smaller account sizes cannot predict future returns correctly, display daily momentum patterns, fail to process public news, show overconfidence gambling preferences, while larger balances contrarian incorporate news trading. performance measures established previous literature, find that suffer from poor stock...
Objective: The hemoglobin, albumin, lymphocyte, and platelet (HALP) score has been shown to be an important prognostic marker in some tumor types. aim of this study was evaluate the impact preoperative HALP score, with intent develop a new index for patients metastatic prostate cancer (mPCA) after cytoreductive radical prostatectomy (cRP). Methods: We retrospectively analyzed data from 82 mPCA cRP our institution. Of these patients, 70 were diagnosed oligometastatic (oPCA). main outcome...
Incident reporting and investigation are components of safety management systems. Timely accurate identification risk factors is crucial to effective prevention strategies. However, factor often hampered by size, complexity, the need for human involvement in categorizing incident data. We present a data-mining approach analysis using data from Aviation Safety Reporting System, which part Federal Administration. Our an attempt overcome obstacles related labor intensive manual as well...
Background: Metastasis is the primary cause of cancer deaths, warranting further investigation. This study assessed microRNA-153 (miR-153) expression in bladder tissues and investigated underlying molecular mechanism miR-153-mediated regulation cells. Methods: Paired tissue specimens from 45 patients were collected for qRT-PCR. The Cancer Genome Atlas (TCGA) dataset was used to identify associations miR-153 with prognosis. Bladder immortalized cell lines following experiments: mimics...
ABSTRACT Owing to legal restrictions and privacy preservation, it is impractical consolidate medical data across multiple regions for model training, leading difficulties in sharing. Federated learning (FL) methods present a solution this issue. However, traditional FL encounters handling non‐independent identically distributed (Non‐IID) data, where the distribution clients heterogeneous not uniformly distributed. Although personalized federated (PFL) can tackle Non‐IID issue, has drawbacks...
New quality productivity in agriculture and rural areas serves as a critical foundation for addressing the development needs of times, advancing comprehensive revitalization regions, overcoming urban–rural dual structure. This paper studies spatial changes evolutionary trends new 31 provinces mainland China. The main conclusions are follows: (1) At provincial level, China’s exhibits gradient, with decreasing trend from east to west. (2) national scale, while significant autocorrelation...
Abstract Drawing useful predictions from vast accumulations of data is becoming critical to the success an enterprise. Organizations' databases grow exponentially transactions with external stakeholders in addition their own internal activities. An important organizational computing issue that, as they grow, become potentially more valuable and also difficult analyze. One example predicting value residential real estate based on past comparable sales transactions. This several sectors US...
This paper provides an analysis of the impact new investors on bubble surrounding Baosteel call warrant, first derivative traded in China after a nine-year suspension. We empirically show that initiated at opening auction and were key driving force to sustain until maturity warrant. was accepted by Wei Jiang, finance.
During the rapid economic development process in Shandong Province, land use changes have led to degradation of ecosystem service functions. Based on cover data for years 2000, 2010, and 2020, this study analyzes spatiotemporal variation corresponding value Province. The research results reveal following: (1) From 2000 change is characterized by an increase construction areas water a decrease unused land, forestland, grassland, cultivated areas. Cultivated was converted into partially...
Infrastructure-as-code enables cloud architects to automate IT service delivery by specifying services through machine-readable definition files. To allow for a reusability of the infrastructure-as-code specifications, specify as compositions sub-processes. As AI planning agents automated composition proposed prior research fall short in context, we design search-based problem-solving agent named YUMA according science process fill this gap. holds search tree reflecting state space and...
The phenomena of global climate change and comprehensive urban expansion have precipitated significant unprecedented transformations in landscape patterns. To enhance the assessment these spatio−temporal changes their driving forces at a regional level, we developed index (CLI) to quantify patterns conducted detailed analysis variations Minnesota over last two decades. Our CLI was by examining both its quantitative relationships spatial distribution findings indicate consistent increase...
Using a proprietary dataset from 2016 to 2019, we find that order flows foreign investors, facilitated by regulatory liberalization through several channels, present strong predictive power for future stock returns in the Chinese market. Most surprisingly, investors possess ability process local firm-level public news, whereas their informational advantages regarding global market-level information are relatively muted. Further, of is particularly on large price movement days when...
This paper uses Grey Correlation Degree Analysis (GCDA) to obtain and compare the relationships between major impacting factors land subsidence, finds spatial characteristics of subsidence in urban centre by Exploratory Spatial Data (ESDA). The results show following: (1) Annual ground Shanghai has occurred four stages: slow growth 1980s, rapid 1990s, gradual decline first decade 21st century, steady development currently. (2) In general, natural impact on are more significant than social...
A main obstacle to accurate prediction is often the heterogeneous nature of data. Existing studies have pointed data clustering as a potential solution reduce heterogeneity, and therefore increase accuracy. This paper describes an innovative approach based on novel adaptation Fuzzy C-Means algorithm its application market segmentation in real estate. Over 15,000 actual home sales transactions were used evaluate our approach. The test results demonstrate that accuracy price shows notable...
The objective of the present study was to assess expression CD105 and its association with overall survival in three subtypes renal cell carcinoma (RCC), namely clear (cc)RCC, papillary (p)RCC chromophobe (ch)RCC. Data regarding transcriptome copy number genes RCC tumor samples were obtained from Cancer Genome Atlas. Bioinformatics analysis revealed that is overexpressed ccRCC tissue vs. normal tissue, a higher tissues significantly associated longer patient survival. effect mRNA all types...