{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,28]],"date-time":"2025-05-28T20:10:05Z","timestamp":1748463005646,"version":"3.41.0"},"reference-count":59,"publisher":"Springer Science and Business Media LLC","issue":"3-4","license":[{"start":{"date-parts":[[2015,6,21]],"date-time":"2015-06-21T00:00:00Z","timestamp":1434844800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2015,6,21]],"date-time":"2015-06-21T00:00:00Z","timestamp":1434844800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["370161"],"award-info":[{"award-number":["370161"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Int J Digit Libr"],"published-print":{"date-parts":[[2015,9]]},"DOI":"10.1007\/s00799-015-0155-1","type":"journal-article","created":{"date-parts":[[2015,6,20]],"date-time":"2015-06-20T12:25:36Z","timestamp":1434803136000},"page":"183-205","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["When should I make preservation copies of myself?"],"prefix":"10.1007","volume":"16","author":[{"given":"Charles","family":"Cartledge","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael L.","family":"Nelson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2015,6,21]]},"reference":[{"key":"155_CR1","unstructured":"Alam, S.: HTTP mailbox-asynchronous RESTful communication. Master\u2019s thesis, Old Dominion University, Norfolk, VA (2013)"},{"key":"155_CR2","unstructured":"Alam, S., Cartledge, C.L., Nelson, M.L.: HTTP mailbox-asynchronous RESTful communication. Technical report. arXiv:1305.1992 (2013)"},{"issue":"6794","key":"155_CR3","doi-asserted-by":"publisher","first-page":"378","DOI":"10.1038\/35019019","volume":"406","author":"R Albert","year":"2000","unstructured":"Albert, R., Jeong, H., Barab\u00e1si, A.-L.: Error and attack tolerance of complex networks. Nature 406(6794), 378\u2013382 (2000)","journal-title":"Nature"},{"issue":"1","key":"155_CR4","doi-asserted-by":"publisher","first-page":"69","DOI":"10.1016\/S0378-4371(00)00018-2","volume":"281","author":"A-L Barab\u00e1si","year":"2000","unstructured":"Barab\u00e1si, A.-L., Albert, R., Jeong, H.: Scale-free characteristics of random networks: the topology of the world wide web. Physica A 281(1), 69\u201377 (2000)","journal-title":"Physica A"},{"key":"155_CR5","doi-asserted-by":"crossref","unstructured":"Beck, M., Moore, T., Plank, J.S.: An end-to-end approach to globally scalable network storage. In: Proceedings of the 2002 conference on applications, technologies, architectures, and protocols for computer communications, pp. 339\u2013346 (2002)","DOI":"10.1145\/633025.633058"},{"issue":"2","key":"155_CR6","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1145\/312203.312207","volume":"17","author":"KP Birman","year":"1999","unstructured":"Birman, K.P., Hayden, M., Ozkasap, O., Xiao, Z., Budiu, M., Minsky, Y.: Bimodal multicast. ACM Trans. Comput. Syst. 17(2), 41\u201388 (1999)","journal-title":"ACM Trans. Comput. Syst."},{"key":"155_CR7","doi-asserted-by":"crossref","unstructured":"Bollob\u00e1s, B.: Modern Graph Theory. Springer, New York (1998)","DOI":"10.1007\/978-1-4612-0619-4"},{"issue":"3","key":"155_CR8","doi-asserted-by":"publisher","first-page":"279","DOI":"10.1002\/rsa.1009","volume":"18","author":"B Bollob\u00e1s","year":"2001","unstructured":"Bollob\u00e1s, B., Riordan, O., Spencer, J., Tusn\u00e1dy, G.: The degree sequence of a scale-free random graph process. Random Struct Algorithms 18(3), 279\u2013290 (2001)","journal-title":"Random Struct Algorithms"},{"issue":"4","key":"155_CR9","doi-asserted-by":"publisher","first-page":"444","DOI":"10.1145\/63334.63337","volume":"32","author":"N Carriero","year":"1989","unstructured":"Carriero, N., Gelernter, D.: Linda in context. Commun. ACM 32(4), 444\u2013458 (1989)","journal-title":"Commun. ACM"},{"key":"155_CR10","unstructured":"Cartledge, C.: Preserve Me! (... if you can, using Unsupervised Small-World graphs.). http:\/\/ws-dl.blogspot.com\/2013\/10\/2013-10-23-preserve-me-if-you-can-using.html\/ (2013)"},{"key":"155_CR11","unstructured":"Cartledge, C.L.: A Framework for Web Object Self-Preservation. PhD thesis, Old Dominion University, Norfolk, VA 23529, August (2014)"},{"key":"155_CR12","doi-asserted-by":"crossref","unstructured":"Cartledge, C.L., Nelson, M.L.: Self-arranging preservation networks. In: Proceedings of the 8th ACM\/IEEE-CS joint conference on digital libraries, pp. 445\u2013445 (2008)","DOI":"10.1145\/1378889.1378990"},{"key":"155_CR13","doi-asserted-by":"crossref","unstructured":"Cartledge, C.L., Nelson, M.L.: Unsupervised creation of small world networks for the preservation of digital objects. In: Proceedings of the 9th ACM\/IEEE-CS joint conference on digital libraries, pp. 349\u2013352 (2009)","DOI":"10.1145\/1555400.1555458"},{"key":"155_CR14","doi-asserted-by":"crossref","unstructured":"Cartledge, C.L., Nelson, M.L.: Analysis of graphs for digital preservation suitability. In: Proceedings of the 21st ACM conference on hypertext and hypermedia, pp. 109\u2013118. ACM (2010)","DOI":"10.1145\/1810617.1810637"},{"key":"155_CR15","unstructured":"Cartledge, C.L., Nelson, M.L.: Connectivity damage to a graph by the removal of an edge or vertex. Technical report. Old Dominion University, Computer Science Department, Norfolk, VA. arXiv:1103.3075 (2011)"},{"key":"155_CR16","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1007\/978-0-387-35082-0_21","volume":"1","author":"P Ciancarini","year":"1997","unstructured":"Ciancarini, P., Gorrieri, R., Zavattaro, G.: Towards a calculus for generative communication. Formal Methods Open Object-Based Distrib. Syst. 1, 283 (1997)","journal-title":"Formal Methods Open Object-Based Distrib. Syst."},{"key":"155_CR17","doi-asserted-by":"crossref","unstructured":"Cooper, B., Crespo, A., Garcia-Molina, H.: Implementing a reliable digital object archive. In: Proceedings of the 4th European conference on research and advanced technology for digital libraries, pp. 128\u2013143 (2000)","DOI":"10.1007\/3-540-45268-0_13"},{"issue":"2","key":"155_CR18","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1145\/506309.506310","volume":"20","author":"BF Cooper","year":"2002","unstructured":"Cooper, B.F., Garcia-Molina, H.: Peer-to-peer data trading to preserve information. ACM Trans. Inf. Syst. 20(2), 133\u2013170 (2002)","journal-title":"ACM Trans. Inf. Syst."},{"key":"155_CR19","doi-asserted-by":"crossref","unstructured":"Dabek, F., Kaashoek, M.F., Karger, D., Morris, R., Stoica, I.: Wide-area cooperative storage with CFS. In: Proceedings of the 18th annual ACM symposium on operating systems principles, October (2001)","DOI":"10.1145\/502034.502054"},{"key":"155_CR20","unstructured":"de la Rosa, J.L., Del Acebo, E., Trias, A., Aciar, S., Quisbert, H.: Crew intelligence systems for digital objects preservation. In: The 2nd swarm intelligence algorithms and applications symposium-SIAAS, vol. 9 (2009)"},{"key":"155_CR21","unstructured":"de la Rosa, J.L., Olvera, J.A.: First studies on self-preserving digital objects. In: Artificial intelligence research and development: Proceedings of the 15th international conference of the Catalan Association for Artificial Intelligence and Applications, pp. 213\u2013222 (2012)"},{"issue":"1","key":"155_CR22","doi-asserted-by":"publisher","first-page":"96","DOI":"10.1016\/j.tcs.2005.12.008","volume":"355","author":"P Duchon","year":"2006","unstructured":"Duchon, P., Hanusse, N., Lebhar, E., Schabanel, N.: Could any graph be turned into a small-world? Theor. Comput. Sci. 355(1), 96\u2013103 (2006)","journal-title":"Theor. Comput. Sci."},{"key":"155_CR23","doi-asserted-by":"crossref","unstructured":"Duchon, P., Hanusse, N., Lebhar, E., Schabanel, N.: Towards small world emergence. In: ACM symposium on parallelism in algorithms and architectures, pp. 225\u2013232 (2006)","DOI":"10.1145\/1148109.1148145"},{"key":"155_CR24","unstructured":"Gantz, J., Reinsel, D.: The Digital Universe in 2020: big data, bigger digital shadows, and biggest growth in the far east. IDC iView IDC Anal. Futur. 2007, 1\u201316 (2012)"},{"key":"155_CR25","unstructured":"Gaume, B., Mathieu, F.: From random graph to small world by wandering. Technical report 6489, Unit\u00e9 de recherche INRIA Rocquencourt (2008)"},{"issue":"2","key":"155_CR26","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1145\/129630.129635","volume":"35","author":"D Gelernter","year":"1992","unstructured":"Gelernter, D., Carriero, N.: Coordination languages and their significance. Commun. ACM 35(2), 97\u2013107 (1992)","journal-title":"Commun. ACM"},{"issue":"27","key":"155_CR27","doi-asserted-by":"publisher","first-page":"278701","DOI":"10.1103\/PhysRevLett.87.278701","volume":"87","author":"KI Goh","year":"2001","unstructured":"Goh, K.I., Kahng, B., Kim, D.: Universal behavior of load distribution in scale-free networks. Phys. Rev. Lett. 87(27), 278701 (2001)","journal-title":"Phys. Rev. Lett."},{"key":"155_CR28","doi-asserted-by":"crossref","unstructured":"Hunter, J., Choudhury, S.: A semi-automated digital preservation system based on semantic web services. In: Proceedings of the 4th ACM\/IEEE-CS joint conference on digital libraries, pp. 269\u2013278 (2004)","DOI":"10.1145\/996350.996415"},{"issue":"1","key":"155_CR29","doi-asserted-by":"publisher","first-page":"94","DOI":"10.1016\/j.tcs.2008.10.020","volume":"410","author":"S Ikeda","year":"2009","unstructured":"Ikeda, S., Kubo, I., Yamashita, M.: The hitting and cover times of random walks on finite graphs using local degree information. Theor. Comput. Sci. 410(1), 94\u2013100 (2009)","journal-title":"Theor. Comput. Sci."},{"issue":"2","key":"155_CR30","doi-asserted-by":"publisher","first-page":"115","DOI":"10.1007\/s00799-005-0128-x","volume":"6","author":"R Kahn","year":"2006","unstructured":"Kahn, R., Wilensky, R.: A framework for distributed digital object services. Int. J. Digit. Libr. 6(2), 115\u2013123 (2006)","journal-title":"Int. J. Digit. Libr."},{"key":"155_CR31","doi-asserted-by":"crossref","unstructured":"Kleinberg, J.: The small-world phenomenon: an algorithmic perspective. In: Proceedings of the 32nd ACM symposium on theory of computing 32, 163\u2013170 (2000)","DOI":"10.1145\/335305.335325"},{"issue":"5","key":"155_CR32","doi-asserted-by":"publisher","first-page":"26107","DOI":"10.1103\/PhysRevE.65.057102","volume":"65","author":"K Klemm","year":"2002","unstructured":"Klemm, K., Egu\u00edluz, V.M.: Growing scale-free networks with small-world behavior. Phys. Rev. E. 65(5), 26107 (2002)","journal-title":"Phys. Rev. E."},{"issue":"1","key":"155_CR33","doi-asserted-by":"publisher","first-page":"2","DOI":"10.1145\/1047915.1047917","volume":"23","author":"P Maniatis","year":"2005","unstructured":"Maniatis, P., Roussopoulos, M., Giuli, T.J., Rosenthal, D.S.H., Baker, M.: The LOCKSS peer-to-peer digital preservation system. ACM Trans. Comput. Syst. 23(1), 2\u201350 (2005)","journal-title":"ACM Trans. Comput. Syst."},{"key":"155_CR34","doi-asserted-by":"crossref","unstructured":"McCown, F., Nelson, M.L.: What happens when facebook is gone? In: Proceedings of the 9th ACM\/IEEE-CS joint conference on digital libraries, pp. 251\u2013254 (2009)","DOI":"10.1145\/1555400.1555440"},{"key":"155_CR35","unstructured":"Milian, M.: GeoCities\u2019 Time has Expired. Yahoo Closing the Site Today. Los Angeles Times, Los Angeles, USA (2009)"},{"key":"155_CR36","volume-title":"Probability and Statistics for Engineers","author":"I Miller","year":"1977","unstructured":"Miller, I., Freund, J.E.: Probability and Statistics for Engineers. Prentice-Hall, Englewood Cliffs, NJ (1977)"},{"issue":"2","key":"155_CR37","doi-asserted-by":"publisher","first-page":"113","DOI":"10.1007\/s00799-005-0127-y","volume":"6","author":"ML Nelson","year":"2006","unstructured":"Nelson, M.L., Van de Sompel, H.: IJDL special issue on complex digital objects: Guest editors\u2019 introduction. Int. J. Digit. Libr. 6(2), 113\u2013114 (2006)","journal-title":"Int. J. Digit. Libr."},{"key":"155_CR38","doi-asserted-by":"publisher","first-page":"819","DOI":"10.1023\/A:1026485807148","volume":"101","author":"MEJ Newman","year":"2000","unstructured":"Newman, M.E.J.: Models of the small world: a review. J. Stat. Phys. 101, 819 (2000)","journal-title":"J. Stat. Phys."},{"key":"155_CR39","unstructured":"Nguyen, V., Martel, C.: Analyzing and characterizing small-world graphs. In: ACM-SIAM symposium on discrete algorithms, pp. 311\u2013320 (2005)"},{"key":"155_CR40","doi-asserted-by":"crossref","unstructured":"Payette, S., Staples, T.: The Mellon Fedora Project. In: Proceedings of the 6th European conference on research and advanced technology for digital libraries, pp. 406\u2013421 (2002)","DOI":"10.1007\/3-540-45747-X_30"},{"key":"155_CR41","doi-asserted-by":"crossref","unstructured":"Rajasekar, A., Wan, M., Moore, R.: MySRB and SRB: components of a data grid. In: Proceedings of the 11th IEEE international symposium on high performance distributed computing, pp. 301\u2013310 (2002)","DOI":"10.1109\/HPDC.2002.1029930"},{"key":"155_CR42","unstructured":"Rajasekar, A., Wan, M., Moore, R., Schroeder, W.: A prototype rule-based distributed data management system. In: HPDC workshop on next generation distributed sata management (2006)"},{"key":"155_CR43","doi-asserted-by":"crossref","unstructured":"Ratnasamy, S., Francis, P., Handley, M., Karp, R., Schenker, S.: A Scalable Content-Addressable Network. In: Proceedings of the 2001 conference on applications, technologies, architectures, and protocols for computer communications, pp. 161\u2013172 (2001)","DOI":"10.1145\/383059.383072"},{"key":"155_CR44","doi-asserted-by":"crossref","unstructured":"Reich, V.: CLOCKSS\u2014it takes a community. Ser. Libr. 54(1\u20132), 135\u2013139 (2008)","DOI":"10.1080\/03615260801973968"},{"issue":"4","key":"155_CR45","doi-asserted-by":"publisher","first-page":"25","DOI":"10.1145\/37402.37406","volume":"21","author":"CW Reynolds","year":"1987","unstructured":"Reynolds, C.W.: Flocks, herds and schools: a distributed behavioral model. SIGGRAPH Comput. Graph. 21(4), 25\u201334 (1987)","journal-title":"SIGGRAPH Comput. Graph."},{"issue":"5","key":"155_CR46","doi-asserted-by":"publisher","first-page":"40","DOI":"10.1109\/4236.957894","volume":"5","author":"S Rhea","year":"2001","unstructured":"Rhea, S., Wells, C., Eaton, P., Geels, D., Zhao, B., Weatherspoon, H., Kubiatowicz, J.: Maintenance-free global data storage. IEEE Internet Comput. 5(5), 40\u201349 (2001)","journal-title":"IEEE Internet Comput."},{"key":"155_CR47","unstructured":"Rosenthal, D.S.H., Rosenthal, D.C., Miller, E.L., Adams, I.F., Storer, M.W., Zadok, E.: The economics of long-term digital storage. Paper presented at the Memory of the World in the Digital Age, Vancouver, BC (2012)"},{"key":"155_CR48","unstructured":"Rosenthal, D.S.H.: Estimating storage costs. http:\/\/blog.dshr.org\/2013\/11\/estimating-storage-costs.html (2013)"},{"key":"155_CR49","doi-asserted-by":"crossref","unstructured":"Rosenthal, D.S.H., Robertson, T.S., Lipkis, T., Reich, V., Morabito, S.: Requirements for digital preservation systems: a bottom-up approach. Dlib Mag. 11 (2005)","DOI":"10.1045\/november2005-rosenthal"},{"key":"155_CR50","volume-title":"Avoiding Technological Quicksand: Finding a Viable Technical Foundation for Digital Preservation. A Report to the Council on Library and Information Resources","author":"J Rothenberg","year":"1999","unstructured":"Rothenberg, J.: Avoiding Technological Quicksand: Finding a Viable Technical Foundation for Digital Preservation. A Report to the Council on Library and Information Resources. Council on Library and Information Resources, Washington, DC (1999)"},{"key":"155_CR51","doi-asserted-by":"crossref","unstructured":"Salaheldeen, H.M., Nelson, M.L.: Resurrecting My Revolution: Using Social Link Neighborhood in Bringing Context to the Disappearing Web. In: Proceedings of theory and practice of digital libraries, pp. 333\u2013345 (2013)","DOI":"10.1007\/978-3-642-40501-3_34"},{"key":"155_CR52","doi-asserted-by":"crossref","unstructured":"Smith, M.: DSpace: an institutional repository from the MIT libraries and Hewlett Packard Laboratories. In: Proceedings of the 6th European conference on research and advanced technology for digital libraries, pp. 543\u2013549 (2002)","DOI":"10.1007\/3-540-45747-X_40"},{"key":"155_CR53","doi-asserted-by":"crossref","unstructured":"Spector, L., Klein, J., Perry, C., Feinstein, M.: Emergence of collective behavior in evolving populations of flying agents. In: Genetic and Evolutionary Computation Conference, pp. 61\u201373. Springer (2003)","DOI":"10.1007\/3-540-45105-6_6"},{"issue":"5","key":"155_CR54","doi-asserted-by":"publisher","first-page":"514","DOI":"10.1093\/comjnl\/bxh114","volume":"48","author":"H Van de Sompel","year":"2005","unstructured":"Van de Sompel, H., Bekaert, J., Liu, X., Balakireva, L., Schwander, T.: aDORe: a modular, standards-based digital object repository. Comput. J. 48(5), 514\u2013535 (2005)","journal-title":"Comput. J."},{"key":"155_CR55","volume-title":"Cyberspace When You\u2019re Dead","author":"R Walker","year":"2011","unstructured":"Walker, R.: Cyberspace When You\u2019re Dead. The New York Times, NY, New York (2011)"},{"key":"155_CR56","volume-title":"Preserving Digital Information. Report of the Task Force on Archiving of Digital Information","author":"D Waters","year":"1996","unstructured":"Waters, D., Garrett, J.: Preserving Digital Information. Report of the Task Force on Archiving of Digital Information. The Commission on Preservation and Access, Washington, DC (1996)"},{"key":"155_CR57","doi-asserted-by":"publisher","first-page":"440","DOI":"10.1038\/30918","volume":"393","author":"DJ Watts","year":"1998","unstructured":"Watts, D.J., Strogatz, S.H.: Collective dynamics of \u2018small world\u2019 networks. Nature 393, 440\u2013442 (1998)","journal-title":"Nature"},{"key":"155_CR58","volume-title":"Digital Data that Never Dies","author":"M Wohlsen","year":"2011","unstructured":"Wohlsen, M.: Digital Data that Never Dies. Associated Press, NY, New York (2011)"},{"key":"155_CR59","unstructured":"Yin, S.: Flickr Permanently Deletes User\u2019s Account, 4,000 Photos by Accident. PC Magazine, February (2011)"}],"container-title":["International Journal on Digital Libraries"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00799-015-0155-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00799-015-0155-1\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00799-015-0155-1","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00799-015-0155-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,28]],"date-time":"2025-05-28T19:37:23Z","timestamp":1748461043000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00799-015-0155-1"}},"subtitle":["And after I do, how will I send messages to my copies?"],"short-title":[],"issued":{"date-parts":[[2015,6,21]]},"references-count":59,"journal-issue":{"issue":"3-4","published-print":{"date-parts":[[2015,9]]}},"alternative-id":["155"],"URL":"https:\/\/doi.org\/10.1007\/s00799-015-0155-1","relation":{},"ISSN":["1432-5012","1432-1300"],"issn-type":[{"type":"print","value":"1432-5012"},{"type":"electronic","value":"1432-1300"}],"subject":[],"published":{"date-parts":[[2015,6,21]]},"assertion":[{"value":"14 November 2014","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"20 May 2015","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"27 May 2015","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"21 June 2015","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}