Sökning: "Query language"

Visar resultat 11 - 15 av 102 uppsatser innehållade orden Query language.

  1. 11. Integration of GraphQL data sources into an RDF federation engine

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Wiktor Karlsson; [2023]
    Nyckelord :RDF; SPARQL; GraphQL; JSON; query translator; queries; query; SPARQL to GraphQL translator;

    Sammanfattning : As data interoperability has become increasingly more important as of late, so has the topic of database query language translations. Being able to translate between different query languages, both old and new, could potentially improve a lot of different systems. LÄS MER

  3. 12. IMPERATIVE MODELS TO DECLARATIVE CONSTRAINTS : Generating Control-Flow Constraints from Business Process Models

    Kandidat-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Arvid Bergman Thörn; [2023]
    Nyckelord :Business Process Management; Imperative modelling; Declarative constraints; Conformance checking; Process querying; Process Mining;

    Sammanfattning : In complex information systems, it is often crucial to evaluate whether a sequence of activities obtained from a system log complies with behavioural rules. This process of evaluation is called conformance checking, and the most classical approach to specifying the behavioural rules is in the form of flow chartlike process diagrams, e.g. LÄS MER

  4. 13. Catalogue across languages? : The opportunities and challenges of the multilingual Online Public Access Catalogue as an interface between librarians and end-users

    Master-uppsats, Högskolan i Borås/Akademin för bibliotek, information, pedagogik och IT

    Författare :Maud Guichard -Marneur; [2023]
    Nyckelord :Online Public Access Catalogue OPAC ; multilingual; users and end-users; interface; access;

    Sammanfattning : There exist two assumptions that may well be connected. The first is that in an increasingly global and technological world, language barriers have fallen. Online machine translation services are monetarily free for everyone to use. LÄS MER

  5. 14. An evaluation of Language Integrated Queries (LINQ)

    Kandidat-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Mathias Nilsson; [2022]
    Nyckelord :;

    Sammanfattning : Accessing data in databases is an everyday operation that has to function with high performance. The use of Structured Query Language has for a long time been the default way of retrieving and modifying data. Another common approach is through the use of an Object-Relational Mapper. LÄS MER

  7. 15. Distilling Multilingual Transformer Models for Efficient Document Retrieval : Distilling multi-Transformer models with distillation losses involving multi-Transformer interactions

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Xuecong Liu; [2022]
    Nyckelord :Dense Passage Retrieval; Knowledge Distillation; Multilingual Transformer; Document Retrieval; Open Domain Question Answering; Tät textavsnittssökning; kunskapsdestillering; flerspråkiga transformatorer; dokumentsökning; domänlöst frågebesvarande;

    Sammanfattning : Open Domain Question Answering (OpenQA) is a task concerning automatically finding answers to a query from a given set of documents. Language-agnostic OpenQA is an increasingly important research area in the globalised world, where the answers can be in a different language from the question. LÄS MER