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Visar resultat 1 - 5 av 44 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Towards semantic language processing

   Författare :Anna Jonsson; Johanna Björklund; Marco Kuhlmann; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Weighted tree automata; abstract meaning representation; contextual hyperedge replacement grammar; hyperedge replacement grammar; semantic modelling; the N best problem; Computer Science; datalogi; datorlingvistik; computational linguistics;

   Sammanfattning : The overall goal of the field of natural language processing is to facilitate the communication between humans and computers, and to help humans with natural language problems such as translation. In this thesis, we focus on semantic language processing. LÄS MER

3. 2. Reproducible Data Analysis in Drug Discovery with Scientific Workflows and the Semantic Web

   Författare :Samuel Lampa; Ola Spjuth; Roland Grafström; Konrad Hinsen; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Reproducibility; Scientific Workflow Management Systems; Workflows; Pipelines; Flow-based programming; Predictive modelling; Semantic Web; Linked Data; Semantic MediaWiki; MediaWiki; RDF; SPARQL; Golang; Reproducerbarhet; Arbetsflödeshanteringssystem; Flödesbaserad programmering; Prediktiv modellering; Semantiska webben; Länkade data; Go; Bioinformatics; Bioinformatik; Pharmacology; Farmakologi;

   Sammanfattning : The pharmaceutical industry is facing a research and development productivity crisis. At the same time we have access to more biological data than ever from recent advancements in high-throughput experimental methods. LÄS MER

4. 3. Unsupervised construction of 4D semantic maps in a long-term autonomy scenario

   Författare :Rares Ambrus; Patric Jensfelt; John Folkesson; Andreas Nüchter; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mobile robotics; autonomous systems; perception; computer vision; RGB-D object segmentation; modelling and recognition; semantic segmentation; long-term autonomy; mapping; temporal modeling; Computer Science; Datalogi;

   Sammanfattning : Robots are operating for longer times and collecting much more data than just a few years ago. In this setting we are interested in exploring ways of modeling the environment, segmenting out areas of interest and keeping track of the segmentations over time, with the purpose of building 4D models (i.e. LÄS MER

5. 4. From Numerical Sensor Data to Semantic Representations : A Data-driven Approach for Generating Linguistic Descriptions

   Författare :Hadi Banaee; Amy Loutfi; Erik Schaffernicht; Andrey Kiselev; Mobyen Ahmed; Antonio Chella; Örebro universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Semantic representations; Conceptual spaces; Natural language generation; Temporal rule mining; Physiological sensors; Health monitoring system;

   Sammanfattning : In our daily lives, sensors recordings are becoming more and more ubiquitous. With the increased availability of data comes the increased need of systems that can represent the data in human interpretable concepts. LÄS MER

7. 5. Design of Business Process Model Repositories : Requirements, Semantic Annotation Model and Relationship Meta-model

   Författare :Mturi Elias; Ilia Bider; Paul Johannesson; Marlon Dumas; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; business process; business process model; business process repository; semantic annotation; Computer and Systems Sciences; data- och systemvetenskap;

   Sammanfattning : Business process management is fast becoming one of the most important approaches for designing contemporary organizations and information systems. A critical component of business process management is business process modelling. LÄS MER