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- ArticleOctober 2023
A Question and Answering System for Mental Health of the Elderly Based on BiLSTM-CRF Model and Knowledge Graph
AbstractCurrently, the aging population in China is becoming increasingly severe. Research has shown that 85% of the elderly have varying degrees of psychological problems, and 27% of the elderly have obvious psychological disorders such as anxiety and ...
- ArticleOctober 2023
Home Self-medication Question-Answering System for the Elderly Based on Seq2Seq Model and Knowledge Graph Technology
AbstractWith the deepening of aging, chronic diseases of the elderly are the main burden of disease in most countries in the world. The prevalence of chronic diseases in urban areas in China is as high as 75%. Many elderly people use multiple drugs for a ...
- ArticleOctober 2023
Understanding the Influence of Multiple Factors on the Spread of Omicron Variant Strains via the Multivariate Regression Method
AbstractThe Omicron variant of SARS-CoV-2, emerging in November 2021, has rapidly spread worldwide due to its high transmissibility and ability to evade vaccines. It is still not fully under control, and there is a need to enhance our scientific ...
- research-articleApril 2024
Named Entity Recognition for Long COVID Biomedical Literature by Using Bert-BiLSTM-IDCNN-ATT-CRF Approach
ISAIMS '23: Proceedings of the 2023 4th International Symposium on Artificial Intelligence for Medicine SciencePages 1200–1205https://doi.org/10.1145/3644116.3644319In recent years, with the exploration of pathological mechanisms and treatments of Long COVID, there has been a dramatic increase in related scientific publications. Effective extraction of key information from these texts is of great importance for ...
- ArticleOctober 2022
Research on the Construction of Psychological Crisis Intervention Strategy Service System
AbstractPurpose: Traditional psychological crisis intervention requires one-to-one and long-term consultation by psychotherapists, which has high time cost and expense. The public has a strong realistic demand for more convenient psychological crisis ...
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- research-articleDecember 2021
Mental Health Question and Answering System Based on Bert Model and Knowledge Graph Technology
ISAIMS '21: Proceedings of the 2nd International Symposium on Artificial Intelligence for Medicine SciencesPages 472–476https://doi.org/10.1145/3500931.3501011With the development and progress of society, people are facing increasing pressure. The emergence of this phenomenon has led to a rapid increase in the incidence of mental illness. In order to deal with this phenomenon, this paper proposes a system of ...
- ArticleOctober 2021
Research on Suicide Identification Method Based on Microblog “Tree Hole” Crowd
AbstractSuicide has always been a key issue of social and health organizations and research of scholars. In recent years, with the increasing popularity of Internet and social media, more and more people record their lives and feelings in social media, ...
- ArticleOctober 2021
Research on the Fluctuation Characteristics of Social Media Message Sentiment with Time Before and During the COVID-19 Epidemic
Abstract“Tree hole” refers to a social media formed after the death of a social media user, in which other users continue to leave messages due to emotional resonance. This paper focuses on exploring the fluctuation of emotions with time in a “tree hole” ...
- ArticleOctober 2020
Research on the Behavior Pattern of Microblog “Tree Hole” Users with Their Temporal Characteristics
AbstractDepressed patients release microblog information and pay attention to each other’s messages. After some depressed patients commit suicide or die for other reasons, there are still microblog messages gathering constantly, thus forming a “tree hole” ...
- research-articleDecember 2018
Text Classification of Micro-blog's "Tree Hole" Based on Convolutional Neural Network
ACAI '18: Proceedings of the 2018 International Conference on Algorithms, Computing and Artificial IntelligenceArticle No.: 61, Pages 1–5https://doi.org/10.1145/3302425.3302501Rapid recognition of depression is an important step in the research of depression. With the development of social networking platform, more and more depressive patients regard micro-blog as one of the ways of self-expression. And this information ...
- research-articleJune 2018
Making Semantic Annotation on Patient Data of Depression
ICMHI '18: Proceedings of the 2nd International Conference on Medical and Health InformaticsPages 134–137https://doi.org/10.1145/3239438.3239453Patient data, more exactly, electronic medical records (EMR), usually contain a lot of free texts. Those unstructured medical data cannot be easily understood by computers. In addition, EMR data have a strong privacy, which hinders the sharing and use ...
- articleDecember 2015
Cognition-inspired route evaluation using mobile phone data
Natural Computing: an international journal (NATC), Volume 14, Issue 4Pages 637–648https://doi.org/10.1007/s11047-014-9479-9With the increasing popularity of mobile phones, large amounts of real and reliable mobile phone data are being generated every day. These mobile phone data represent the practical travel routes of users and imply the intelligence of them in selecting a ...
- articleJanuary 2015
An intelligent monitoring system for the safety of building structure under the W2T framework
International Journal of Distributed Sensor Networks (IJDSN-H), Volume 2015Article No.: 2, Page 2https://doi.org/10.1155/2015/378694Monitoring systems for the safety of building structure (SBS) can provide people with important data related to main supporting points in a building and then help people to make a reasonable maintenance schedule. However, more and more data bring a ...
- ArticleOctober 2013
Developing a Brain Informatics ProvenanceäModel
BHI 2013: Proceedings of the International Conference on Brain and Health Informatics - Volume 8211Pages 439–449https://doi.org/10.1007/978-3-319-02753-1_44Integrating brain big data is an important issue of the systematic Brain Informatics study. Provenances provide a practical approach to realize the information-level data integration. However, the existing neuroimaging provenances focus on describing ...
- ArticleOctober 2013
Semantically Modeling Mobile Phone Data for Urban Computing
AMT 2013: Proceedings of the 9th International Conference on Active Media Technology - Volume 8210Pages 203–210https://doi.org/10.1007/978-3-319-02750-0_21Urban computing aims to enhance both human life and urban environment smartly by deeply understanding human behavior occurring in urban area. Nowadays, mobile phones are often used as an attractive option for large-scale sensing of human behavior, ...
- ArticleMarch 2023
A System to Generate Mobile Data Based on Real User Behavior
Web Information Systems Engineering – WISE 2013 WorkshopsPages 48–61https://doi.org/10.1007/978-3-642-54370-8_5AbstractMobile data generated by a mobile phone in a GSM network can indirectly reflect the change of a user’s positions. However, it is difficult to get these data due to the privacy issue. The generation of simulated mobile data provides an alternate ...
- ArticleDecember 2011
Interest logic and its application on the web
KSEM'11: Proceedings of the 5th international conference on Knowledge Science, Engineering and ManagementPages 12–23https://doi.org/10.1007/978-3-642-25975-3_2With the emerging microbloging and social networking platforms, interests become more and more important for user-driven Web applications. Nevertheless, there is no specific logical system that can be directly used to describe human interests and ...
- articleAugust 2011
Research interests: their dynamics, structures and applications in unifying search and reasoning
Journal of Intelligent Information Systems (JIIS), Volume 37, Issue 1Pages 65–88https://doi.org/10.1007/s10844-010-0144-1Most scientific publication information, which may reflects scientists' research interests, is publicly available on the Web. Understanding the characteristics of research interests from previous publications may help to provide better services for ...
- articleJune 2011
User-centric query refinement and processing using granularity-based strategies
Knowledge and Information Systems (KAIS), Volume 27, Issue 3Pages 419–450https://doi.org/10.1007/s10115-010-0298-8Under the context of large-scale scientific literatures, this paper provides a user-centric approach for refining and processing incomplete or vague query based on cognitive- and granularity-based strategies. From the viewpoints of user interests ...
- ArticleAugust 2010
Social relation based search refinement: let your friends help you!
One of the major problems for search at Web scale is that the search results on the large scale data might be huge and the users have to browse to find the most relevant ones. Plus, due to the reason for the context, user requirement may diverse ...