26 Result(s)
within
**guang Gu
Information Systems Applications (incl. Internet)
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Chapter and Conference Paper
Combining Concept Graph with Improved Neural Networks for Chinese Short Text Classification
With the development of the Internet, network information is booming, and a large amount of short text data has brought more timely and comprehensive information to people. How to find the required information...
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Chapter and Conference Paper
Entity Enabled Relation Linking
Relation linking is an important problem for knowledge graph-based Question Answering. Given a natural language question and a knowledge graph, the task is to identify relevant relations from the given knowled...
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Article
The dynamic investment strategy of online advertising based on spillover effect in duopoly competition market
Online advertising has become an important marketing instrument for many enterprises, and the impact of enterprises’ online advertising has been increasing rapidly. Significant long-term enterprise profits are...
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Chapter and Conference Paper
Hyper-graph Regularized Multi-view Matrix Factorization for Vehicle Identification
Recent vehicle identification systems based on radio frequency identification (RFID) often suffer from the challenges including long distance limitation and risk of malevolent tampering. A natural idea is to i...
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Chapter and Conference Paper
RDF Data Assessment Based on Metrics and Improved PageRank Algorithm
With the development of the Internet, lots of data appears on the Internet. But these data can’t be efficiently used owing to the lack of validity and believability, so data trust assessment has become a hot t...
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Chapter and Conference Paper
A Semi-automated Entity Relation Extraction Mechanism with Weakly Supervised Learning for Chinese Medical Webpages
Medical entity relation extraction is of great significance for medical text data mining and medical knowledge graph. However, medical field requires very high data accuracy rate, the current medical entity re...
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Chapter and Conference Paper
Detect Redundant RDF Data by Rules
The development and standardization of semantic web technologies have resulted in an unprecedented volume of RDF datasets being published on the Web. However, data quality exists in most of the information sys...
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Chapter and Conference Paper
E-SKB: A Semantic Knowledge Base for Emergency
Although the number of knowledge bases in Linked Open Data has grown explosively, there are few knowledge bases about emergency, an important issue in the area of social management. In this paper, we introduce...
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Chapter and Conference Paper
ERA-RJN: A SPARQL-Rank Based Top-k Join Query Optimization
With the wide use of RDF data, searching and ranking semantic data with SPARQL has become a research hot-spot. While there is no much research work on top-k join queries optimization in RDF native stores. This...
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Chapter and Conference Paper
Automatic Generation of Semantic Data for Event-Related Medical Guidelines
Medical Guidelines pay an important role in medical decision making systems. Medical guidelines are usually involved with event-related actions or procedure. However, little research has been done on how event...
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Chapter and Conference Paper
The Analysis for Ripple-Effect of Ontology Evolution Based on Graph
Ontology is an important foundation for the Semantic Web and ontology-driven applications. While real network and application requirements are constantly changing, in order to adapt to these changes, the ontol...
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Chapter and Conference Paper
Evidence-Based Clinical Guidelines in SemanticCT
Evidence-based Clinical Guidelines are the document or recommendation which follow a rigorous development process and are based on the highest quality scientific evidence. Evidence-based clinical guidelines ar...
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Chapter and Conference Paper
Generation of Semantic Data from Guidelines for Rational Use of Antibiotics
Rational use of antibiotics has become an important issue in medical practice and health care. Clinical guidelines are one of the most useful knowledge resources for rational use of antibiotics. As the monitor...
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Chapter and Conference Paper
Semantic Approach for Rational Use of Antibiotics: A Perspective from Clinical Research
Antibiotic abuse has potentially serious effects on health. Rational use of antibiotics has become a basic principle in medical practice. In this paper we propose a semantic approach for rational use of antibi...
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Chapter and Conference Paper
Event-Oriented Semantic Data Generation for Medical Guidelines
Clinical practice guidelines aim to help doctors and patients to improve the quality of care, reduce unjustified practice variations and reduce healthcare costs. The study of medical events is of special signi...
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Chapter and Conference Paper
XML Multi-core Query Optimization Based on Task Preemption and Data Partition
In XML query optimization, most algorithms still use the traditional serial mode, so they can hardly take full advantage of multi-core resources. This paper proposes data partition for the XML database so that...
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Chapter and Conference Paper
Design and Implementation of Visualization Tools for Advanced Patient Data Generator
APDG (Adanced Patient Data Generator) is a tool for knowledge-based patient data generation. However, the existing APDG has not yet provided any visualization tool to define patient data. This paper proposes a...
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Chapter and Conference Paper
Publishing CLOD of Dangerous Chemicals Based on Semantic MediaWiki
For the problem of integrating massive distributed information about dangerous chemicals and the blank in Chinese semantic knowledge base, this paper proposed a method of constructing CLOD (Chinese Linked Open...
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Chapter and Conference Paper
Pharmaceutical Semantic Database Query Mechanism Based on KeyWords
With the development of the Internet, Semantic search technology has been applied to various fields. In the pharmaceutical field, because of the huge number and wide range of the drugs on the market, an effect...
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Chapter and Conference Paper
Approach for Automatic Construction of Ontology Based on Medication Guide
Medication guide ontology has great significance for semantic study of rational use of drugs. Nowadays, medical ontology is mainly constructed manually, which spends a lot in time and manpower, and is also dif...
