{"product_id":"9783836425636","title":"Operating System Services For Task-Specific Power Management - Novel Approaches To Energy - Aware Embedded Linux","description":"Mobile computing devices like PDAs, cell phones or laptops have become an indispensable part of everyday's life. As these systems are battery-powered and the user expects long operating times, energy-aware operation is crucial.\u003cbr\u003eHardware components for mobile devices offer low-power operating modes that achieve energy savings at the cost of degraded performance or application quality, e.g., by reducing the CPU speed. This dissertation investigates software-controlled energy management and addresses these two, often conflicting goals: increasing the embedded system's runtime by saving energy and providing sufficient application quality. With a cooperative approach between the operating system and individual applications or the user, task-specific trade-offs between these goals can be made. Prototype implementations for embedded Linux are presented and evaluated with energy measurements,\u003cbr\u003eproving the feasibility of task-specific power management. This dissertation has a strong practical focus, being a valuable guide for computer scientists and software engineers both in academia and industry who deal with operating system design and low-power software architectures.","brand":"VDM Verlag Dr. Muller Aktiengesellschaft \u0026 Co. KG","offers":[{"title":"Default Title","offer_id":47065690177776,"sku":"9783836425636","price":64.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9783836425636_p0.jpg?v=1763688103","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9783836425636","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}