A5009064531- Video Analysis and Summarization
- Image Retrieval and Classification Techniques
- Biomedical Text Mining and Ontologies
- Advanced Image and Video Retrieval Techniques
- Multimedia Communication and Technology
- Advanced Text Analysis Techniques
- Open Education and E-Learning
- Sentiment Analysis and Opinion Mining
- Topic Modeling
- Knowledge Management and Sharing
- Data Quality and Management
- Digital Marketing and Social Media
- Technology Adoption and User Behaviour
- Semantic Web and Ontologies
- Information Retrieval and Search Behavior
- Data Visualization and Analytics
- Health Literacy and Information Accessibility
- Data Mining Algorithms and Applications
- Web and Library Services
- Web Data Mining and Analysis
- Online and Blended Learning
- Digital Rights Management and Security
- Expert finding and Q&A systems
- Pediatric Hepatobiliary Diseases and Treatments
- Natural Language Processing Techniques
University of Wisconsin–Milwaukee
2012-2023
Yancheng First People's Hospital
2008-2022
Nantong University
2008-2022
Affiliated Hospital of Nantong University
2018
Wuhan University
2014
University of Electronic Science and Technology of China
2010
University of North Carolina at Chapel Hill
2001-2004
North Carolina State University
2003-2004
Cancer metastasis is the major reason for cancer related deaths, and mechanism of still unclear. RPLP1, a member group proteins known as ribosomal proteins, associated with tumorigenesis primary cell immortalization involved in cellular transformation. However, expression potential function RPLP1 TNBC remain unclear.The tissues lines were detected Real-Time PCR western blotting. 81 cases tissue samples adjacent non-tumor tested by immunochemistry to determine correlation between...
Hemorrhagic fever with renal syndrome (HFRS) is considered a globally distributed infectious disease which results in many deaths annually Hubei Province, China. In order to conduct better analysis and accurately predict HFRS incidence new model named Seasonal Difference-Geographically Temporally Weighted Regression (SD-GTWR) was constructed. The SD-GTWR model, integrates the relationship of seasonal difference, spatial temporal characteristics (HFRS characterized by spatiotemporal...
Hemorrhagic Fever with Renal Syndrome (HFRS) is considered as a globally distributed infectious disease, which results in many deaths annually Hubei Province, China. The outbreak of HFRS usually characterized spatio-temporal heterogeneity and seasonally distributed. Further, it might also be impacted by the influencing factors such socio-economic geographical environment. To better understand predict pattern were investigated this study. Moran's I Index value was adopted spatial global...
This paper studied the sentiment on 45th President of United States in news using a new entity analysis model called Negative Sentiment Smoothing Model (NSSM). Entity refers to specific object such as person, party, or an institution, etc. aims calculate sentiments towards individual document rather than obtaining single score for whole document. The NSSM adjusts when there are Associated Entities (NAEs) NAEs were referred entities that associated with negative data collection. Specifically,...
Prefoldin (PFDN) subunits have recently been found to function importantly in various tumor types, while the role of PFDN subunit 1 (PFDN1) gastric cancer (GC) remains largely unknown. Herein, we aimed investigate clinical significance, biological and underlying mechanism PFDN1 GC development.PFDN1 expression levels were measured human specimens by quantitative real-time PCR (qRT-PCR), Western blot immunohistochemistry. Furthermore, effects aberrant on cells behavior assessed wound-healing...
A new shot level video browsing method based on semantic visual features (e.g., car, mountain, and fire) is proposed to facilitate content-based retrieval. The video's binary feature vector utilized calculate the score of similarity between two keyframes. then used browse "similar" keyframes in terms features. pilot user study was conducted better understand users' behaviors retrieval context. Three systems are compared: temporal neighbor, feature, fused system. initial results indicated...
Medical databases have been a popular application field for image retrieval techniques during the last decade. More recently, much attention has paid to prediction of medical modality (X-rays, MRI...) and integration predicted into systems. This paper addresses these two issues. On one hand, we believe it is possible design specific visual descriptors determine more efficiently than traditional currently used this task. We propose very light that better describe properties show promising...
Thyroid cancer is a common endocrine cancer, of which papillary thyroid (PTC) the most type. Neuregulin 1 (NRG1), glycoprotein mediating cell‑cell signaling, plays vital roles in cellular activities; however, its role PTC progression remains poorly understood. In this study, we performed immunohistochemistry 196 samples from patients and found that NRG1, potential prognostic marker highly expressed compared with adjacent normal tissues. Cell Counting kit‑8 (CCK‑8) clone formation assays...
Purpose This paper aims to address the challenge of analysing features negative sentiment tweets. The method adopted in this elucidates classification social network documents and paves way for analysis tweets further research. Design/methodology/approach study classifies analyses their features. Findings Through tweet content analysis, are divided into ten topics. Many related words were found. Some indicators word use could reflect degree which users release emotions: part speech, density...
The goal of this study is to examine the influence query complexity and different expansion strategies on effectiveness genomic information retrieval. Query defined as average number terms in a query. are based Unified Medical Language System (UMLS) Metathesaurus. combination string/word indexing concept/term level provides four automatic UMLS strategies. test collection for TREC Genomic Track 2006 data set (24 topics). We use Mean Average Precision (MAP), 11-point precision/recall,...
The user interface and system architecture of a novel Interactive Shared Educational Environment (ISEE) are presented. Based on lightweight infrastructure, ISEE enables relatively low bandwidth network users to share videos as well text messages. Smartlink is new concept introduced in this paper. Individual information presentation components, like the video player chat room, smartly linked together through timestamps hyperlinks. A field study related children book selections using was...
Abstract Four new automatic query expansion strategies based on UMLS Metathesaurus are proposed to improve the effectiveness of health information retrieval: String index with Concept (SC), Term (ST), Word (WC), and (WT). Results from a comparison evaluation study using Medline plus dataset indicated that 1) Mean Average Precisions (MAPs) term‐level higher than those concept level by 5.6% for 30 queries 10.9% short queries; 2) MAPs string strategy better word 15.5% 9.6% 3) (ST) has highest...
Purpose This paper aims to investigate the relationship between sentiment and review helpfulness develop a method fully use features in assessment. In addition, this explores whether product type influences evaluating helpfulness. Design/methodology/approach First, high-quality data set with manually coded score was constructed. Second, detailed research question methods were conducted. Finally, applied extract information gain scores. Gradient boosting random forest used classify these...
Abstract An enriched video metadata framework including authorization using VAST, integration, and user level applications is presented. The Video Annotation Summarization Tool (VAST) a novel system that integrates both semantic visual metadata. Balance between accuracy efficiency achieved by adopting semi‐automatic approach. Semantic information such as annotation integrated with the under XML schema. Results from studies field experiments VAST demonstrated were seamlessly incorporated into...
Purpose The goals of this study are: to evaluate the merits a newly developed health information retrieval system; investigate users' search strategies when using new and relationships between their prior topic knowledge. Design/methodology/approach paper system called MeshMed. A term browser tree are included in addition traditional box. allows user Medical Subject Heading (MeSH) terms natural language. presents hierarchical structure related MeSH terms. with 30 participants was conducted...