Optimization of information storage systems
نویسندگان
چکیده
منابع مشابه
Parametric Optimization of Storage Systems
Computers are consuming more than 10% of world’s energy use, and this amount is still growing every year. This means that even a small percentage improvement in the performance and energy efficiency of computer systems could have a significant impact world wide. Many production systems are I/O bound, spending large amount of time waiting for file system and storage operations. All these facts m...
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What is the limit of information storage capacity of discrete spin systems? To answer this question, we study classical error-correcting codes which can be physically realized as the energy ground space of gapped local Hamiltonians. For discrete spin systems on a D-dimensional lattice governed by local frustration-free Hamiltonians, the following bound is known to hold; kd 1/D ≤ O(n) where k is...
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ژورنال
عنوان ژورنال: Information and Control
سال: 1968
ISSN: 0019-9958
DOI: 10.1016/s0019-9958(68)90934-0