{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,12]],"date-time":"2026-04-12T05:06:16Z","timestamp":1775970376080,"version":"3.50.1"},"reference-count":40,"publisher":"Association for Computing Machinery (ACM)","issue":"3","license":[{"start":{"date-parts":[[2010,8,1]],"date-time":"2010-08-01T00:00:00Z","timestamp":1280620800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["J. Emerg. Technol. Comput. Syst."],"published-print":{"date-parts":[[2010,8]]},"abstract":"<jats:p>Quantum-dot cellular automata (QCA) has been advocated as a promising emerging nanotechnology for designing future nanocomputing systems. However, at device level, the large number of expected defects represents a significant hurdle for reliable computation in QCA-based systems. In this paper, we present an information-theoretic approach to investigate the relationship between defect tolerance and redundancy in QCA devices. By modeling defect-prone QCA devices as unreliable information processing media, we determine the information transfer capacity, as bound on the reliability that QCA devices can achieve. The proposed method allows to evaluate the effectiveness of redundancy-based defect tolerance in an effective and quantitative manner.<\/jats:p>","DOI":"10.1145\/1777401.1777402","type":"journal-article","created":{"date-parts":[[2010,8,11]],"date-time":"2010-08-11T12:57:24Z","timestamp":1281531444000},"page":"1-19","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":8,"title":["An information-theoretic analysis of quantum-dot cellular automata for defect tolerance"],"prefix":"10.1145","volume":"6","author":[{"given":"Jianwei","family":"Dai","sequence":"first","affiliation":[{"name":"University of Connecticut, Storrs, CT"}]},{"given":"Lei","family":"Wang","sequence":"additional","affiliation":[{"name":"University of Connecticut, Storrs, CT"}]},{"given":"Fabrizio","family":"Lombardi","sequence":"additional","affiliation":[{"name":"Northeastern University"}]}],"member":"320","published-online":{"date-parts":[[2010,8,13]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1116\/1.590410"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNANO.2006.883474"},{"key":"e_1_2_1_3_1","volume-title":"Proceedings of the Conference and Exhibition on Design, Automation and Test in Europe. 786--791","author":"Bhanja S."},{"key":"e_1_2_1_4_1","doi-asserted-by":"crossref","unstructured":"Cowburn R. and Welland M. 2000. Room temperature magnetic quantum cellular automata. Science. 1466--1468.  Cowburn R. and Welland M. 2000. Room temperature magnetic quantum cellular automata. Science. 1466--1468.","DOI":"10.1126\/science.287.5457.1466"},{"key":"e_1_2_1_5_1","volume-title":"Proceedings of the IEEE International Conference on Nanotechnology. 903--906","author":"Dai J."},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1109\/TVLSI.2008.2008392"},{"key":"e_1_2_1_7_1","unstructured":"Dutta M. and Stroscio M. A. 2000. Quantum-Based Electronic Devices and Systems. World Scientific Publishing Company.  Dutta M. and Stroscio M. A. 2000. Quantum-Based Electronic Devices and Systems. World Scientific Publishing Company."},{"key":"e_1_2_1_8_1","unstructured":"Dysart T. J. 2005. Defect properties and design tools for quantum dot cellular automata Master's thesis University of Notre Dame.  Dysart T. J. 2005. Defect properties and design tools for quantum dot cellular automata Master's thesis University of Notre Dame."},{"key":"e_1_2_1_9_1","volume-title":"Proceedings of the IEEE International Symposium on Defect and Fault Tolerance in VLSI Systems. 478--486","author":"Dysart T. J."},{"key":"e_1_2_1_10_1","doi-asserted-by":"crossref","unstructured":"Fijany A. and Toomarian B. N. 2001. New design for quantum dots celluar automata to obtain fault tolerant logic gates. J. Nanoparticle Resear. 27--37.  Fijany A. and Toomarian B. N. 2001. New design for quantum dots celluar automata to obtain fault tolerant logic gates. J. Nanoparticle Resear. 27--37.","DOI":"10.1023\/A:1011415529354"},{"key":"e_1_2_1_11_1","volume-title":"Proceedings of the 1st Workshop on Non-Silicon Computing.","author":"Frost S."},{"key":"e_1_2_1_12_1","doi-asserted-by":"crossref","unstructured":"Hennessy K. and Lent C. S. 2001. Clocking of molecular quantum-dot cellular automata. J. Vacuum Sci. Technol. 1752--1755.  Hennessy K. and Lent C. S. 2001. Clocking of molecular quantum-dot cellular automata. J. Vacuum Sci. Technol. 1752--1755.","DOI":"10.1116\/1.1394729"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10836-006-0548-6"},{"key":"e_1_2_1_14_1","volume-title":"Proceedings of the Conference and Exhibition on Design, Automation and Test in Europe. 1--6.","author":"Huang J."},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja035077c"},{"key":"e_1_2_1_16_1","volume-title":"Proc. IEEE. 541--557","author":"Lent C. S."},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1088\/0957-4484\/4\/1\/004"},{"key":"e_1_2_1_18_1","unstructured":"Liu M. 2006. Robustness and power dissipation in quantum-dot cellular automata Ph.D. dissertation University of Notre Dame.  Liu M. 2006. Robustness and power dissipation in quantum-dot cellular automata Ph.D. dissertation University of Notre Dame."},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-03669-3"},{"key":"e_1_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1109\/DFTVS.2005.26"},{"key":"e_1_2_1_21_1","unstructured":"Niemier M. T. 2004. Designing digital systems in quantum cellular automata. Master's thesis University of Notre Dame.  Niemier M. T. 2004. Designing digital systems in quantum cellular automata. Master's thesis University of Notre Dame."},{"key":"e_1_2_1_22_1","volume-title":"IEE Proc. Circ. Dev. Syst. 118--121","author":"Niemier M. T."},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/1283780.1283787"},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/1233501.1233690"},{"key":"e_1_2_1_25_1","article-title":"Thermal behavior of quantum cellular automaton wires","author":"Ongarelli C.","year":"2000","journal-title":"J. Appl. Phys. 7320--7325."},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1049\/ip-cds:20050094"},{"key":"e_1_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/1229175.1229177"},{"key":"e_1_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.1538-7305.1948.tb01338.x"},{"key":"e_1_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.spmi.2004.03.009"},{"key":"e_1_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1109\/TC.2007.30"},{"key":"e_1_2_1_31_1","volume-title":"Proceedings of the VLSI Test Symposium. 291--296","author":"Tahoori M. B."},{"key":"e_1_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.363455"},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1421217"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.356375"},{"key":"e_1_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1145\/1057661.1057711"},{"key":"e_1_2_1_36_1","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2006.875791"},{"key":"e_1_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNANO.2003.820815"},{"key":"e_1_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.1109\/TVLSI.2003.810783"},{"key":"e_1_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNANO.2004.828576"},{"key":"e_1_2_1_40_1","doi-asserted-by":"publisher","DOI":"10.1145\/1120725.1120938"}],"container-title":["ACM Journal on Emerging Technologies in Computing Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1777401.1777402","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1777401.1777402","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T20:25:52Z","timestamp":1750278352000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1777401.1777402"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,8]]},"references-count":40,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2010,8]]}},"alternative-id":["10.1145\/1777401.1777402"],"URL":"https:\/\/doi.org\/10.1145\/1777401.1777402","relation":{},"ISSN":["1550-4832","1550-4840"],"issn-type":[{"value":"1550-4832","type":"print"},{"value":"1550-4840","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,8]]},"assertion":[{"value":"2009-05-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2010-02-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2010-08-13","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}