dc.contributor.author | Sazeides, Yiannakis | en |
dc.contributor.author | Özer, E. | en |
dc.contributor.author | Kershaw, D. | en |
dc.contributor.author | Nikolaou, Panagiota | en |
dc.contributor.author | Kleanthous, Marios M. | en |
dc.contributor.author | Abella, J. | en |
dc.creator | Sazeides, Yiannakis | en |
dc.creator | Özer, E. | en |
dc.creator | Kershaw, D. | en |
dc.creator | Nikolaou, Panagiota | en |
dc.creator | Kleanthous, Marios | en |
dc.creator | Abella, J. | en |
dc.date.accessioned | 2019-11-13T10:42:11Z | |
dc.date.available | 2019-11-13T10:42:11Z | |
dc.date.issued | 2013 | |
dc.identifier.isbn | 978-1-4503-2638-4 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/54935 | |
dc.description.abstract | This paper proposes implicit-storing to extend the logical capacity of a memory array without increasing its physical capacity by leveraging the array's error-correction-codes to infer the implicitly stored bits. Implicit-storing is related to error-code-tagging, a technique that distinguishes between faults in data and invariant attributes of a location when the attributes are not stored in the memory array but are encoded in the error-correction-codes. Both error-code-tagging and implicit-storing cause a code-strength reduction due to their encoding of additional information in the code meant to only protect data. Redundant-encoding-of-attributes is introduced to improve the strength of a code by encoding same information in multiple codewords in a cache or memory. We demonstrate how EREA and IREA, two derivatives of redundant-encoding, alleviate the code-strength reduction experienced by error-code-tagging and implicit-storing respectively. Implementing the proposed methods requires minor modifications in the encoding and decoding logic of the baseline error-correction scheme used in this work. The paper discusses several uses of the proposed schemes to help demonstrate their usefulness. © 2013 ACM. | en |
dc.source | MICRO 2013 - Proceedings of the 46th Annual IEEE/ACM International Symposium on Microarchitecture | en |
dc.source | 46th Annual IEEE/ACM International Symposium on Microarchitecture, MICRO 2013 | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84892513978&doi=10.1145%2f2540708.2540723&partnerID=40&md5=249b1ebb3deafed19cd0e3fc78e5efbf | |
dc.subject | Computer architecture | en |
dc.subject | reliability | en |
dc.subject | Cache memory | en |
dc.subject | Encoding (symbols) | en |
dc.subject | Encoding and decoding | en |
dc.subject | Data storage equipment | en |
dc.subject | Program processors | en |
dc.subject | memory | en |
dc.subject | Memory array | en |
dc.subject | Code-words | en |
dc.subject | error code tagging | en |
dc.subject | Error codes | en |
dc.subject | error correction codes | en |
dc.subject | Error-correction schemes | en |
dc.subject | implicit storing | en |
dc.subject | redundant encoding | en |
dc.title | Implicit-storing and redundant-encoding-of-attribute information in error-correction-codes | en |
dc.type | info:eu-repo/semantics/conferenceObject | |
dc.identifier.doi | 10.1145/2540708.2540723 | |
dc.description.startingpage | 160 | |
dc.description.endingpage | 171 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Πληροφορικής / Department of Computer Science | |
dc.type.uhtype | Conference Object | en |
dc.description.notes | <p>Sponsors: ACM SIGMICRO | en |
dc.description.notes | IEEE TC-uARCH | en |
dc.description.notes | Conference code: 102006 | en |
dc.description.notes | Cited By :2</p> | en |