Essays about: "Qa"

Showing result 11 - 15 of 44 essays containing the word Qa.

  1. 11. Quantum Annealing Algorithms for PAPR Minimisation in Wireless Networks

    University essay from Uppsala universitet/Materialteori

    Author : David Bern; [2022]
    Keywords : Quantum Mechanics; Algorithms; Quantum Annealing; Graph representation;

    Abstract : In this thesis, we devise a scheme to run PAPR minimisation with 3GPP EVM requirement as constraint on the D-Wave Systems’ quantum annealer. The PAPR minimisation is a problem central to optimising the costs and performance of wireless networks becoming increasingly difficult for larger OFDM-MIMO systems, while the EVM constraint needs to be satisfied to reach an industry standard performance. READ MORE

  3. 12. Structural features underlying antigen presentation by the non-classical MHC class Ib molecule Qa-1b

    University essay from KTH/Proteinvetenskap

    Author : Lejla AI-Tamimi; [2022]
    Keywords : immune checkpoint; NKG2A; MHC class Ib; Qdm; antibody; crystal structure;

    Abstract : Blockering av NKG2A receptorn på NK - och CD8+ T celler med en anti-NKG2A antikropp, medför en aktivering av cytolytisk aktivitet, och är en lovande immunkontrollpunkt i immunterapi mot cancer. Nyligen har en TCR-liknande antikropp, EXX1, som binder till liganden för NKG2A receptorn, Qa-1b - en icke-klassisk MHC klass Ib molekyl i möss -studerats i tumör modeller in vitro. READ MORE

  4. 13. Reduction of emissions at Scania Engine Assembly

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Beatrice Rudberg; [2022]
    Keywords : Technology and Engineering;

    Abstract : This master thesis is carried out in collaboration with the company Scania which is a provider of transport solutions. The thesis is carried out at Scania’s production unit Engine Assembly where engines are assembled, tested and painted. READ MORE

  5. 14. Active Learning for Extractive Question Answering

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Salvador Marti Roman; [2022]
    Keywords : Machine Learning; Deep Learning; Active Learning; Natural Language Processing; NLP; Question Answering; Transformers; Uncertainty; Language Models;

    Abstract : Data labelling for question answering tasks (QA) is a costly procedure that requires oracles to read lengthy excerpts of texts and reason to extract an answer for a given question from within the text. QA is a task in natural language processing (NLP), where a majority of recent advancements have come from leveraging the vast corpora of unlabelled and unstructured text available online. READ MORE

  6. 15. Evaluation of methods for question answering data generation : Using large language models

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Daniel Bissessar; Alexander Bois; [2022]
    Keywords : ML; Machine Learning; NLP; Natural Language Processing; Ericsson; Synthetic; Data; Generation;

    Abstract : One of the largest challenges in the field of artificial intelligence and machine learning isthe acquisition of a large quantity of quality data to train models on.This thesis investigates and evaluates approaches to data generation in a telecom domain for the task of extractive QA. READ MORE