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Showing result 1 - 5 of 7 essays matching the above criteria.

  1. 1. Evaluation of a Minute Synthesis Irradiation Model for the Frequency Containment Reserve : Disturbance down-regulation market

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Pablo Omar Luz Pedemonte; [2022]
    Keywords : Solar Energy; Photovoltaic; Irradiance variability; Synthetic solar irradiance; Ancillary services; Frequency regulation; Balancing market;

    Abstract : With the increase in energy demand, and therefore, in energy generation, new high voltage direct current export links and overseas connections of large amounts of power are being introduced. These new links are subject to possible malfunction or failures, which may causea substantial frequency increase in the power system. READ MORE

  3. 2. Stochastic Adaptive Robust Approach in the Optimal Bidding Behavior of a Virtual Power Plant in the Multi-Market Setup

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Nina Manivong; [2022]
    Keywords : Robust optimization; stochastic programming; strategic offering; uncertainty; virtual power plant; hydro-power; wind; storage; Robust optimering; stokastisk programmering; strategiskt erbjudande; osäkerhet; virtuellt kraftverk; vattenkraft; vindkraft; lagring;

    Abstract : Hydropower in Sweden is a powerful and efficient source of energy due to its flexibility, usually used to balance the Swedish power system. With the transition of power system into more intermittent power sources, the role of hydro-power as producers will become more important. READ MORE

  4. 3. Multilabel text classification of public procurements using deep learning intent detection

    University essay from KTH/Matematisk statistik

    Author : Adin Suta; [2019]
    Keywords : Natural language processing; text classification; deep learning; applied mathematics; recurrent neural network; word embedding; Maskininlärning; textklassificering; artificiella neruonnät; tillämpad matematik;

    Abstract : Textual data is one of the most widespread forms of data and the amount of such data available in the world increases at a rapid rate. Text can be understood as either a sequence of characters or words, where the latter approach is the most common. READ MORE

  5. 4. Deep Reinforcement Learning in Real-time Bidding

    University essay from Lunds universitet/Matematik LTH

    Author : Oskar Stigland; [2018]
    Keywords : Machine learning; reinforcement learning; markov decision process; neural network; deep Q-network; real-time bidding; online display advertisement; Mathematics and Statistics;

    Abstract : Real-time bidding is getting increasingly popular for buying and selling online display advertisement. This has spurred a research interest into how to design optimal bidding algorithms, with advances during the last two to three years focusing heavily on reinforcement learning. READ MORE

  6. 5. Optimal Real Time Bidding in Online Advertising

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : David Rådberg; [2018]
    Keywords : Technology and Engineering;

    Abstract : This thesis explores some of the possibilities of demand side optimization in online advertising, specifically how to evaluate and bid optimally in real time bidding. Theory for many types of optimizations is discussed. The thesis evaluates auctions from a game theory and control theory perspective. READ MORE