Search for dissertations about: "spike detection"

Showing result 11 - 15 of 20 swedish dissertations containing the words spike detection.

  2. 11. The Mechanisms of Exocytosis Studied in Cells and Models with Amperometry

    Author : Lisa J. Mellander; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Exocytosis; Electrochemistry; Cells; Cell models; Phospholipids;

    Abstract : Exocytosis is the universal basis for neuronal communication, allowing the controlled release of neurotransmitter molecules from the presynaptic cell. Exocytosis has been widely studied in many systems. However, the details of this vital process are not fully understood. READ MORE

  4. 12. Using Inhomogeneous Neuronal–Synaptic Dynamics for Spatiotemporal Pattern Recognition in Neuromorphic Processors

    Author : Mattias Nilsson; Fredrik Sandin; Foteini Liwicki; Jerker Delsing; Elisabetta Chicca; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cyber-Physical Systems; Cyberfysiska system;

    Abstract : Mixed-signal neuromorphic processors emulate the electrochemical dynamics of neurons and synapses using conventional analog CMOS-transistor technology and have potential for ultra-low-power machine learning and inference. However, the energy-efficiency of such systems is dependent on sparse, time-based information encoding and processing, and they are, furthermore, subject to imprecision from “device mismatch” in the analog circuitry. READ MORE

  5. 13. Computer-based modeling and simulation in the analysis of cardiac arrhythmias and cardiac pacing

    Author : Hans Åhlfeldt; Linköpings universitet; []
    Keywords : arrhythmogenic mechanisms; modulated parasystole; phase response curve; pacemaker follow-up; modeling; simulation; MEDICINE; MEDICIN;

    Abstract : Most systems for ECG analysis deal with QRS classification and arrhythmia detection but do not address the problem of finding the underlying mechanism responsible for the manifest arrhythmia. Although it is possible to distinguish among different arrhythmogenic mechanisms on the cellular level, it is far more difficult in the clinic based on ECG recordings. READ MORE

  6. 14. Essays on Labour Market Structure and Policies

    Author : Mirco Tonin; John Hassler; Tito Boeri; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; minimum wage; tax evasion; wage distribution; Hungary; in-work benefits; Economics; Nationalekonomi; Economics; nationalekonomi;

    Abstract : The thesis consists of three essays on labour market structure and policies.Minimum Wage and Tax Evasion: Theory builds a theoretical model to analyse the interaction between minimum wage legislation and tax evasion by employed labour. READ MORE

  7. 15. Resource allocation for Mobile Edge Clouds

    Author : Amardeep Mehta; Erik Elmroth; Johan Tordsson; Valeria Cardellini; Umeå universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mobile Edge Clouds; Edge Fog Computing; IoTs; Distributed Resource Allocation; datalogi; Computer Science; Computer Systems; datorteknik;

    Abstract : Recent advances in Internet technologies have led to the proliferation of new distributed applications in the transportation, healthcare, mining, security, and entertainment sectors. The emerging applications have characteristics such as being bandwidth-hungry, latency-critical, and applications with a user population contained within a limited geographical area, and require high availability, low jitter, and security. READ MORE