Sökning: "adversarial"

Visar resultat 1 - 5 av 56 avhandlingar innehållade ordet adversarial.

  1. 1. Sequential Data Learning, Scalable Models and Adversarial Regularization

    Författare :Jin Huang; Ming Xiao; Geyong Min; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Time Series Prediction (TSP) has been used in mobile network traffic data analysis to produce predictive results for network planning and resource allocation. In the first part of this thesis, we propose a novel method of predicting mobile network traffic using neural networks based on conditional probability modeling between adjacent data windows in the time series sequence. LÄS MER

  3. 2. Hidden Markov Models: Identification, Inverse Filtering and Applications

    Författare :Robert Mattila; Bo Wahlberg; Cristian R. Rojas; John Lygeros; Jan H. van Schuppen; Tobias Rydén; Ayca Özcelikkale; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hidden Markov models; HMM; inverse filtering; identification; estimation; method of moments; counter-adversarial autonomous systems; adversarial signal processing; belief estimation; abdominal aortic aneurysm; medical; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : A hidden Markov model (HMM) comprises a state with Markovian dynamics that is hidden in the sense that it can only be observed via a noisy sensor. This thesis considers three themes in relation to HMMs, namely, identification, inverse filtering and applications. LÄS MER

  4. 3. Robust and Efficient Federated Learning for IoT Security

    Författare :Han Wang; Shahid Raza; György Dán; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Internet of Things; Federated Learning; Machine Learning; Intrusion Detection System; Communication Efficiency; Robustness; Adversarial AI; Device Fingerprinting; Device Identification; Cyber Threat Intelligence; Computer Science with specialization in Computer Communication; Datavetenskap med inriktning mot datorkommunikation;

    Sammanfattning : The widespread adoption of Internet of Things (IoT) devices has led to substantial progress across various industrial sectors, including healthcare, transportation, and manufacturing. However, these devices also introduce significant security vulnerabilities because they are often deployed without adequate security measures, making them susceptible to cyber threats. LÄS MER

  5. 4. Avtal om rätten till domstolsprövning. Processuella överenskommelsers giltighet i svensk rätt

    Författare :Lotta Maunsbach; Juridiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; adversarial procedure; secrecy clause; evidence clause; merger clause; mediation; alternative dispute resolution; arbitration; contractual litigation agreements; fair trial; access to court; civil procedure; procedural agreements; procedural impediment; procedural barriers; civilprocessrätt; processuell ogiltighetsprincipen; processhinder; kontradiktorisk; rätt till domstolsprövning; rättvis rättegång; muntlighetsprincipen; rättslig prövning; offentlighetsprincipen; rättighetsprövning; självrättskipning; självdom; skiljedom; processuella överenskommelser; skiljeförfarande; medling; alternative tvistlösning; processrätt; integrationsklausul; sekretessklausul; bevisavtal; överprövningsförbud; kontradiktionsprincipen; stadfästelsedoms innehåll;

    Sammanfattning : One of the most fundamental rights in any democratic state is the right of access to court. Every individual shall have the right to bring legal disputes before a court, in a proceeding with specifically defined characteristics, a fair trial, and the state is responsible for supplying the conditions and prerequisites to carry out this dispute resolution process in a court of law. LÄS MER

  7. 5. Efficient Exploration and Robustness in Controlled Dynamical Systems

    Författare :Alessio Russo; Alexandre Proutiere; Henrik Sandberg; Marcello Restelli; Nikolai Matni; Jana Tumova; Mikael Asplund; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reinforcement learning; efficient exploration; bandit algorithms; adversarial attacks; conformal prediction; data posioning; markov decision processes; attack detectability; optimal control; adaptive control; Electrical Engineering; Elektro- och systemteknik; Datalogi; Computer Science; Mathematical Statistics; Matematisk statistik;

    Sammanfattning : In this thesis, we explore two distinct topics. The first part of the thesis delves into efficient exploration in  multi-task bandit models and model-free exploration in large Markov decision processes (MDPs). LÄS MER