Sökning: "lock"

Visar resultat 1 - 5 av 158 avhandlingar innehållade ordet lock.

  1. 1. Lock-free Concurrent Search

    Författare :Bapi Chatterjee; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Wait-free; Help-aware; Non-blocking; Concurrency; Linearizability; Lock-based; Lock-free-kD-tree; Amortized Complexity; Data Structure; Binary Search Tree; Blocking; Search; Concurrent; kD-tree; Linked-list; Lock-free; Range Search; Language-portable; Help-optimal; Nearest Neighbour Search; Linearizable; Synchronization;

    Sammanfattning : The contemporary computers typically consist of multiple computing cores with high compute power. Such computers make excellent concurrent asynchronous shared memory system. LÄS MER

  2. 2. Towards Optimal Real-Time Automotive Emission Control

    Författare :Jonathan Lock; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; dynamic programming; optimal control methods; hybrid vehicles; three way catalyst modelling; Automotive emissions control;

    Sammanfattning : The legal bounds on both toxic and carbon dioxide emissions from automotive vehicles are continuously being lowered, forcing manufacturers to rely on increasingly advanced methods to reduce emissions and improve fuel efficiency. Though great strides have been made to date, there is still a large potential for continued improvement. LÄS MER

  3. 3. The Missing link : Business Models Lock-in in Sociotechnical Transitions

    Författare :Rami Darwish; Mats Engwall; Vinit Parida; KTH; []
    Nyckelord :Business Models; Sociotechnical Transitions; Lock-in; Resource Dependence; Industriell ekonomi och organisation; Industrial Economics and Management;

    Sammanfattning : Societal and environmental challenges present challenges for our current industrial systems. In order to respond to these difficulties, various alternative systems have been suggested, as they promise sustainability and increased societal quality of life enabled by innovative technologies. LÄS MER

  4. 4. Lock-free Data Structures in Multicore Software Programming

    Författare :Dang Nhan Nguyen; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mark-Split; Concurrent Data Structures; Garbage Collection; Lock-free; Concurrent Garbage Collector; Composition; Java;

    Sammanfattning : Lock-free data objects have been proven to have many advantages over their lock-based counter-parts such as high scalability, performance, and immunity to deadlocks and livelocks. Several lock-free implementations of fundamental data structures have been introduced in the literature, and used in practice. LÄS MER

  5. 5. Lock-in as make-believe – Exploring the role of myth in the lock-in of high mobility systems

    Författare :Maja Essebo; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; myth; lock-in; geography; Malmö; Öresund; theoretical advancement;

    Sammanfattning : All human practices are, ultimately, set and defined by limits; be they social, economic, physical, or environmental. Yet even in the face of such realities, practices which transgress the confines of possibility remain remarkably obdurate. This thesis addresses the issue of one such practice, i.e. LÄS MER