Sökning: "Medical Informatics"

Visar resultat 36 - 40 av 69 avhandlingar innehållade orden Medical Informatics.

  1. 36. Bridging the Semantic Gap between Sensor Data and Ontological Knowledge

    Författare :Marjan Alirezaie; Amy Loutfi; Silvia Coradeschi; Pascal Hitzler; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Semantic Gap; Ontology; Knowledge Representation and Reasoning; Sensor Data; Informatik; Informatics;

    Sammanfattning : The rapid growth of sensor data can potentially enable a better awareness of the environment for humans. In this regard, interpretation of data needs to be human-understandable. For this, data interpretation may include semantic annotations that hold the meaning of numeric data. LÄS MER

  3. 37. Ensembles of Semantic Spaces : On Combining Models of Distributional Semantics with Applications in Healthcare

    Författare :Aron Henriksson; Hercules Dalianis; Martin Duneld; Nigel Collier; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; natural language processing; machine learning; distributional semantics; ensemble learning; semantic space ensembles; medical informatics; electronic health records; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : Distributional semantics allows models of linguistic meaning to be derived from observations of language use in large amounts of text. By modeling the meaning of words in semantic (vector) space on the basis of co-occurrence information, distributional semantics permits a quantitative interpretation of (relative) word meaning in an unsupervised setting, i. LÄS MER

  4. 38. Proteome Profiling of Strawberry and Characterization of a Bet v 1-Homologous Allergen

    Författare :Rikard Alm; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; metabolism; Biochemistry; Metabolism; Biokemi; Naturvetenskap; Plant biochemistry; Växtbiokemi; Respiratory system; Andningsorganen; Natural science; biomatematik; Bioinformatics; medical informatics; biomathematics biometrics; Bioinformatik; medicinsk informatik; speclust; proteios; biological variation; phenotypic plasticity; data management; DIGE; sequencing; isoform; allergen; Proteomics; strawberry;

    Sammanfattning : Strawberry (Fragaria ananassa) is an economically important crop, and recognised as an important source of antioxidants and bioactive compounds with health promoting effects. Yet increased incidence of allergy puts a limit to the choice of food for an increasing percentage of the population. LÄS MER

  5. 39. Probalistic Methods In Genomic Data Analysis

    Författare :Thomas Breslin; Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; pathway profiling; Bioinformatics; medical informatics; biomathematics biometrics; Bioinformatik; medicinsk informatik; differential gene expression; probabilistic methods; Natural science; Naturvetenskap; biomatematik; annotation analysis; microarray; Fysicumarkivet A:2004:Breslin;

    Sammanfattning : In this thesis, three aspects of gene expression data analysis are discussed: Differential gene expression is addressed by a probabilistic method. Gene annotation enrichment analysis is discussed in the context of multiple hypothesis testing and the choice of null hypothesis. LÄS MER

  7. 40. SOMWeb : Supporting a Distributed Clinical Community of Practice Using Semantic Web Technologies

    Författare :Marie Gustafsson; Högskolan i Skövde; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; clinical collaboration; distributed communities of practice; knowledge management; medical informatics; online communities; ontologies; Semantic Web; Information technology; Informationsteknik; Computer science; Datavetenskap; Teknik; Technology;

    Sammanfattning : This thesis concerns supporting the collaboration and knowledge sharing of distributed clinicians of oral medicine, a sub-discipline of dentistry. The Swedish Oral Medicine Network (SOMNet) holds monthly telephone conferences where a group of clinicians discuss interesting and difficult cases, which distinguishes it from one-to-one teleconsultations. LÄS MER