{"id":"https://openalex.org/W2041406758","doi":"https://doi.org/10.1109/wiopt.2009.5291629","title":"A graph theoretic approach for optimizing key pre-distribution in wireless sensor networks","display_name":"A graph theoretic approach for optimizing key pre-distribution in wireless sensor networks","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2041406758","doi":"https://doi.org/10.1109/wiopt.2009.5291629","mag":"2041406758"},"language":"en","primary_location":{"id":"doi:10.1109/wiopt.2009.5291629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wiopt.2009.5291629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks","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/A5028802569","display_name":"Aldar C.-F. Chan","orcid":"https://orcid.org/0000-0002-8279-3416"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"A.C.-F. Chan","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5028802569"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.12772484,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"293","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9998999834060669,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9835000038146973,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9793999791145325,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.7509675025939941},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6872912645339966},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.676559567451477},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6549043655395508},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5958676338195801},{"id":"https://openalex.org/keywords/graph-theory","display_name":"Graph theory","score":0.49130716919898987},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45553258061408997},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4529631435871124},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.4486435353755951},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4290333390235901},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41200098395347595},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.34665167331695557},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.25897538661956787},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18016523122787476}],"concepts":[{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.7509675025939941},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6872912645339966},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.676559567451477},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6549043655395508},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5958676338195801},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.49130716919898987},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45553258061408997},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4529631435871124},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.4486435353755951},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4290333390235901},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41200098395347595},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.34665167331695557},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.25897538661956787},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18016523122787476},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wiopt.2009.5291629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wiopt.2009.5291629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.246.3339","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.246.3339","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/0909.1858v1.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.41999998688697815}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W112858196","https://openalex.org/W1506298549","https://openalex.org/W1518306097","https://openalex.org/W1564608677","https://openalex.org/W1570131048","https://openalex.org/W1660562555","https://openalex.org/W1859131989","https://openalex.org/W1965142549","https://openalex.org/W1973225261","https://openalex.org/W1974152067","https://openalex.org/W1995397007","https://openalex.org/W2002054891","https://openalex.org/W2014447809","https://openalex.org/W2088379485","https://openalex.org/W2106539366","https://openalex.org/W2116269350","https://openalex.org/W2116876232","https://openalex.org/W2117781301","https://openalex.org/W2117984332","https://openalex.org/W2122053504","https://openalex.org/W2143536181","https://openalex.org/W2146973388","https://openalex.org/W2171829409","https://openalex.org/W2489161884","https://openalex.org/W2592570088","https://openalex.org/W3211513184","https://openalex.org/W4214880424","https://openalex.org/W4289127653","https://openalex.org/W6630903180","https://openalex.org/W6643809895","https://openalex.org/W6677374569","https://openalex.org/W6681151506"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W917005982","https://openalex.org/W2148549110","https://openalex.org/W2295628284","https://openalex.org/W2890570089","https://openalex.org/W3095958166","https://openalex.org/W2129477171","https://openalex.org/W3148968234","https://openalex.org/W2593729912","https://openalex.org/W2012250365"],"abstract_inverted_index":{"Finding":[0],"an":[1],"optimal":[2],"key":[3,11,32,40,61,64,79,95,103,124],"assignment":[4,125],"(subject":[5],"to":[6,36,55,69,120],"given":[7,101],"constraints)":[8],"for":[9,82,99],"a":[10,19,91,100,128],"predistribution":[12,80],"scheme":[13],"in":[14,43],"wireless":[15,83],"sensor":[16,84],"networks":[17],"is":[18,53,97,113],"difficult":[20],"task.":[21],"Hence,":[22],"most":[23],"of":[24,47,78,123,131],"the":[25,44,57,70,88,110,121,132,136],"practical":[26],"schemes":[27,38,81,126],"are":[28],"based":[29],"on":[30,87,94,109],"probabilistic":[31],"assignment,":[33],"which":[34],"leads":[35,119],"sub-optimal":[37],"requiring":[39],"storage":[41,96,129],"linear":[42],"total":[45],"number":[46],"nodes.":[48],"A":[49],"graph":[50],"theoretic":[51],"framework":[52,117],"introduced":[54],"study":[56],"fundamental":[58],"tradeoffs":[59],"between":[60],"storage,":[62],"average":[63,102],"path":[65,104],"length":[66],"(directly":[67],"related":[68],"battery":[71],"consumption)":[72],"and":[73],"resilience":[74],"(to":[75],"compromised":[76],"nodes)":[77],"networks.":[85],"Based":[86],"proposed":[89],"framework,":[90],"lower":[92,137],"bound":[93,108],"derived":[98],"length.":[105],"An":[106],"upper":[107],"compromising":[111],"probability":[112],"also":[114,118],"given.":[115],"This":[116],"design":[122],"with":[127],"complexity":[130],"same":[133],"order":[134],"as":[135],"bound.":[138]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
