{"id":"https://openalex.org/W2052911683","doi":"https://doi.org/10.1109/globalsip.2014.7032241","title":"Network observability for source localization in graphs with unobserved edges","display_name":"Network observability for source localization in graphs with unobserved edges","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2052911683","doi":"https://doi.org/10.1109/globalsip.2014.7032241","mag":"2052911683"},"language":"en","primary_location":{"id":"doi:10.1109/globalsip.2014.7032241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2014.7032241","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045385094","display_name":"Sabina Zejnilovi\u0107","orcid":"https://orcid.org/0000-0002-4098-6121"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sabina Zejnilovic","raw_affiliation_strings":["Carnegie Mellon University, Pittsburgh, PA, US","Dept. of Electrical and Computer Eng., Carnegie-Mellon University, Pittsburgh, PA"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, Pittsburgh, PA, US","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Eng., Carnegie-Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009125793","display_name":"Dieter Mitsche","orcid":null},"institutions":[{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dieter Mitsche","raw_affiliation_strings":["Laboratoire J.A. Dieudonn\u00e9, Universit\u00e9 de Nice Sophia-Antipolis, Nice, France","Laboratoire J.A. Dieudonn\u00e9, Universit\u00e9 de Nice-Sophia-Antipolis, Nice, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire J.A. Dieudonn\u00e9, Universit\u00e9 de Nice Sophia-Antipolis, Nice, France","institution_ids":["https://openalex.org/I201841394"]},{"raw_affiliation_string":"Laboratoire J.A. Dieudonn\u00e9, Universit\u00e9 de Nice-Sophia-Antipolis, Nice, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016158460","display_name":"Jo\u00e3o Gomes","orcid":"https://orcid.org/0000-0002-3524-5556"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["PT","US"],"is_corresponding":false,"raw_author_name":"Joao Gomes","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA","Institute for Systems and Robotics, Institute Superior T\u00e9cnico, University of Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Institute for Systems and Robotics, Institute Superior T\u00e9cnico, University of Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006051783","display_name":"Bruno Sinopoli","orcid":"https://orcid.org/0000-0001-5778-4879"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruno Sinopoli","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA","Dept. of Electrical and Computer Eng., Carnegie-Mellon University, Pittsburgh, PA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Eng., Carnegie-Mellon University, Pittsburgh, PA","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045385094"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":0.2345,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5620124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"857","last_page":"861"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9642000198364258,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11754","display_name":"SARS-CoV-2 detection and testing","score":0.9266999959945679,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/observability","display_name":"Observability","score":0.9353501200675964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6784495115280151},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5384879112243652},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.529619038105011},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5241608619689941},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4799899756908417},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.46397027373313904},{"id":"https://openalex.org/keywords/network-structure","display_name":"Network structure","score":0.44017547369003296},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.43253546953201294},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3980570137500763},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34067004919052124},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2665964365005493},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09951293468475342},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.08977779746055603}],"concepts":[{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.9353501200675964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6784495115280151},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5384879112243652},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.529619038105011},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5241608619689941},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4799899756908417},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.46397027373313904},{"id":"https://openalex.org/C2988224531","wikidata":"https://www.wikidata.org/wiki/Q20830730","display_name":"Network structure","level":2,"score":0.44017547369003296},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.43253546953201294},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3980570137500763},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34067004919052124},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2665964365005493},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09951293468475342},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.08977779746055603},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globalsip.2014.7032241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2014.7032241","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1595449516","https://openalex.org/W1966006953","https://openalex.org/W1984231187","https://openalex.org/W2026014023","https://openalex.org/W2031490232","https://openalex.org/W2063661633","https://openalex.org/W2070408685","https://openalex.org/W2111772797","https://openalex.org/W2130466555","https://openalex.org/W2226280718","https://openalex.org/W2543832644","https://openalex.org/W2569283211","https://openalex.org/W3023194939","https://openalex.org/W4298404569","https://openalex.org/W6658353718","https://openalex.org/W6689307001"],"related_works":["https://openalex.org/W2046459260","https://openalex.org/W2967463586","https://openalex.org/W2765830098","https://openalex.org/W1971989957","https://openalex.org/W2517338020","https://openalex.org/W3157641275","https://openalex.org/W4312300846","https://openalex.org/W4206221578","https://openalex.org/W3029572990","https://openalex.org/W2615757685"],"abstract_inverted_index":{"Localizing":[0],"a":[1,6,65,93,112,114,116,119,126],"source":[2,40],"of":[3,18,27,32,50,77,102,132,139,148],"diffusion":[4],"is":[5,80],"crucial":[7],"task":[8],"in":[9,20,105],"various":[10],"applications":[11],"such":[12],"as":[13,54,56],"epidemics":[14],"quarantine":[15],"and":[16,95],"identification":[17],"trendsetters":[19],"social":[21],"networks.":[22],"We":[23,91],"analyze":[24],"the":[25,29,52,57,71,75,83,99,130,136,146,149],"problem":[26],"selecting":[28],"minimum":[30,100],"number":[31,101],"observed":[33,103,133],"nodes":[34,104,134],"that":[35],"would":[36],"lead":[37],"to":[38],"unambiguous":[39],"localization,":[41],"i.e.":[42],"achieve":[43],"network":[44,58],"observability,":[45],"when":[46,135],"both":[47],"infection":[48],"times":[49],"all":[51,108],"nodes,":[53],"well":[55,81],"structure":[59,76],"cannot":[60],"be":[61],"fully":[62],"observed.":[63],"Under":[64],"simple":[66],"propagation":[67],"scenario,":[68],"we":[69,124,144],"model":[70],"assumption":[72],"that,":[73],"while":[74],"local":[78],"communities":[79,87],"known,":[82],"connections":[84],"between":[85],"different":[86],"are":[88,138],"often":[89],"unobserved.":[90],"present":[92],"necessary":[94],"sufficient":[96,127],"condition":[97,128],"for":[98,129],"networks":[106],"where":[107],"components":[109,137],"have":[110],"either":[111],"tree,":[113],"grid,":[115],"cycle":[117],"or":[118],"complete":[120],"graph":[121],"structure.":[122,141],"Additionally,":[123],"provide":[125],"selection":[131],"arbitrary":[140],"Through":[142],"simulation,":[143],"illustrate":[145],"performance":[147],"proposed":[150],"bound.":[151]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
