Sökning: "temporal information"

Visar resultat 1 - 5 av 748 avhandlingar innehållade orden temporal information.

  1. 1. Information Demand and Use : Improving Information Flow within Small-scale Business Contexts

    Författare :Magnus Lundqvist; Kurt Sandkuhl; Sture Hägglund; Wolfgang Deiters; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information Use; Information Demand; Information Logistics; Information Flow; Context; Patterns; Enterprise Modelling; Information Modelling; Informatics; computer and systems science; Informatik; data- och systemvetenskap; Information technology;

    Sammanfattning : Whilst the amount of information readily available to workers in information- and knowledge intensive business- and industrial contexts only seem to increase with every day, those workers still have difficulties in finding relevant and needed information as well as storing, distributing, and aggregating such information. Yet, whilst there exist numerous technical, organisational, and practical approaches to remedy the situation, the problems seem to prevail. LÄS MER

  3. 2. Making sense of spatial, sensor and temporal information for context modeling

    Författare :Jose Antonio Monteagudo; Ramón David Jiménez; Dr. Marcelo Milrad; Mathias Hedenborg; Växjö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; mobile devices; temporal information; context; content; ubiquitous computing; sensor data; mobile web server; Information processing; Informationsbehandling; Computer science; Datavetenskap;

    Sammanfattning : Context represents any information regarding the situation of entities, being these a person, place or object that is considered relevant to the interaction between a user and an application. The results obtained permits an user to save context information attached to a picture in a database, as well as retrieve pictures from that database and show it in a web interface with its context information associated. LÄS MER

  4. 3. Efficient Temporal Reasoning with Uncertainty

    Författare :Mikael Nilsson; Patrick Doherty; Jonas Kvarnström; Félix Ingrand; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Temporal Reasoning; Dynamic Controllability; Simple Temporal Network with Uncertainty; Incremental Algorithms; Temporal Networks;

    Sammanfattning : Automated Planning is an active area within Artificial Intelligence. With the help of computers we can quickly find good plans in complicated problem domains, such as planning for search and rescue after a natural disaster. When planning in realistic domains the exact duration of an action generally cannot be predicted in advance. LÄS MER

  5. 4. Temporal information in natural language

    Författare :Magnus Merkel; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Talspråk;

    Sammanfattning : The subject of this thesis is temporal information; how it is expressed and conveyed in natural language. When faced with the task of processing temporal information in natural language computationally, a number of challenges has to be met. LÄS MER

  7. 5. Spatio-Temporal Pre-Processing Methods for Region-of-Interest Video Coding

    Författare :Linda S. Karlsson; Tingting Zhang; Mårten Sjöström; Youzhi Xu; Apostolos Georgakis; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Region-of-interest; video coding; pre-processing; spatio-temporal filters; Computer and systems science; Data- och systemvetenskap;

    Sammanfattning : In video transmission at low bit rates the challenge is to compress the video with a minimal reduction of the percieved quality. The compression can be adapted to knowledge of which regions in the video sequence are of most interest to the viewer. LÄS MER