{"id":"https://openalex.org/W2954437291","doi":"https://doi.org/10.1109/igcc.2018.8752165","title":"Context-sec: Balancing Energy Consumption and Security of Mobile Devices","display_name":"Context-sec: Balancing Energy Consumption and Security of Mobile Devices","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2954437291","doi":"https://doi.org/10.1109/igcc.2018.8752165","mag":"2954437291"},"language":"en","primary_location":{"id":"doi:10.1109/igcc.2018.8752165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igcc.2018.8752165","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Ninth International Green and Sustainable Computing Conference (IGSC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5020917225","display_name":"Swapnoneel Roy","orcid":"https://orcid.org/0000-0003-1164-2757"},"institutions":[{"id":"https://openalex.org/I11874761","display_name":"University of North Florida","ror":"https://ror.org/01j903a45","country_code":"US","type":"education","lineage":["https://openalex.org/I11874761"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Swapnoneel Roy","raw_affiliation_strings":["School of Computing, University of North Florida, Jacksonville, Florida 32224"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of North Florida, Jacksonville, Florida 32224","institution_ids":["https://openalex.org/I11874761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049396814","display_name":"Sriram Sankaran","orcid":"https://orcid.org/0000-0002-7395-9242"},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sriram Sankaran","raw_affiliation_strings":["Center for Cybersecurity Systems and Networks, Amrita Vishwa Vidyapeetham, Kollam, Kerala- 690525"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Cybersecurity Systems and Networks, Amrita Vishwa Vidyapeetham, Kollam, Kerala- 690525","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072985982","display_name":"Preeti Singh","orcid":"https://orcid.org/0000-0003-4680-6299"},"institutions":[{"id":"https://openalex.org/I11874761","display_name":"University of North Florida","ror":"https://ror.org/01j903a45","country_code":"US","type":"education","lineage":["https://openalex.org/I11874761"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Preeti Singh","raw_affiliation_strings":["School of Computing, University of North Florida, Jacksonville, Florida 32224"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of North Florida, Jacksonville, Florida 32224","institution_ids":["https://openalex.org/I11874761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108456717","display_name":"Ramalingam Sridhar","orcid":null},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramalingam Sridhar","raw_affiliation_strings":["Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, New York 14260"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, New York 14260","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063727592","display_name":"Asai Asaithambi","orcid":"https://orcid.org/0000-0003-4817-9866"},"institutions":[{"id":"https://openalex.org/I11874761","display_name":"University of North Florida","ror":"https://ror.org/01j903a45","country_code":"US","type":"education","lineage":["https://openalex.org/I11874761"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Asai Asaithambi","raw_affiliation_strings":["School of Computing, University of North Florida, Jacksonville, Florida 32224"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of North Florida, Jacksonville, Florida 32224","institution_ids":["https://openalex.org/I11874761"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29837042,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9937000274658203,"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/computer-science","display_name":"Computer science","score":0.8263787031173706},{"id":"https://openalex.org/keywords/knapsack-problem","display_name":"Knapsack problem","score":0.7553654909133911},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.594773530960083},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.546068549156189},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5066169500350952},{"id":"https://openalex.org/keywords/polynomial-time-approximation-scheme","display_name":"Polynomial-time approximation scheme","score":0.49987220764160156},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4337678551673889},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.43204280734062195},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.42204025387763977},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37222570180892944},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32708096504211426},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1773490309715271},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11705178022384644},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09851977229118347}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8263787031173706},{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.7553654909133911},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.594773530960083},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.546068549156189},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5066169500350952},{"id":"https://openalex.org/C99140742","wikidata":"https://www.wikidata.org/wiki/Q843550","display_name":"Polynomial-time approximation scheme","level":3,"score":0.49987220764160156},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4337678551673889},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.43204280734062195},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.42204025387763977},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37222570180892944},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32708096504211426},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1773490309715271},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11705178022384644},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09851977229118347},{"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igcc.2018.8752165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igcc.2018.8752165","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Ninth International Green and Sustainable Computing Conference (IGSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.unf.edu:unf_faculty_publications-2455","is_oa":false,"landing_page_url":"https://digitalcommons.unf.edu/unf_faculty_publications/1456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"UNF Faculty Research and Scholarship","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7699999809265137,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1530400071","https://openalex.org/W1550447620","https://openalex.org/W1882088395","https://openalex.org/W2020631075","https://openalex.org/W2031666601","https://openalex.org/W2055356737","https://openalex.org/W2068516265","https://openalex.org/W2084947233","https://openalex.org/W2091664881","https://openalex.org/W2105541023","https://openalex.org/W2108416844","https://openalex.org/W2111662044","https://openalex.org/W2115090456","https://openalex.org/W2129542188","https://openalex.org/W2151863014","https://openalex.org/W2159682369","https://openalex.org/W2160296261","https://openalex.org/W2165793830","https://openalex.org/W2182529541","https://openalex.org/W2399169268","https://openalex.org/W2542530597","https://openalex.org/W2546950885","https://openalex.org/W2604140404","https://openalex.org/W2792152774","https://openalex.org/W2794414723","https://openalex.org/W4234816175","https://openalex.org/W4243090697","https://openalex.org/W6631848181","https://openalex.org/W6686325076","https://openalex.org/W6749326813"],"related_works":["https://openalex.org/W4288642040","https://openalex.org/W2908214350","https://openalex.org/W2799046353","https://openalex.org/W1984121220","https://openalex.org/W1556368910","https://openalex.org/W2900218461","https://openalex.org/W2222484777","https://openalex.org/W1601835603","https://openalex.org/W4283730268","https://openalex.org/W2122137596"],"abstract_inverted_index":{"Energy":[0],"Management":[1],"is":[2,119,140,165,177,220,225],"of":[3,54,68,84,96,114,146,155,216,235],"primary":[4],"importance":[5],"in":[6,24,41,45,254],"mobile":[7],"devices":[8],"due":[9,50],"to":[10,51,87,108,186,209],"increasing":[11,52],"functionality":[12],"coupled":[13],"with":[14,130],"rapid":[15],"battery":[16],"drain.":[17],"Research":[18],"analysis":[19,234],"reveals":[20],"that":[21,126,224],"users":[22],"differ":[23],"context":[25],"and":[26,57,195,205,231,251],"resource":[27],"usage":[28,204],"patterns,":[29],"which":[30,176],"can":[31],"be":[32,88,247],"leveraged":[33],"for":[34,144,158,173,238,249],"power":[35,156],"savings.":[36],"A":[37],"key":[38],"challenge":[39],"lies":[40],"providing":[42],"context-adaptive":[43,69,239],"security":[44,71,147],"an":[46,128],"energy":[47],"aware":[48],"manner":[49],"sensitivity":[53],"user":[55,132,151],"data":[56],"analyzing":[58],"energy-security":[59],"trade-offs.":[60],"Towards":[61],"this":[62,85,219,255],"challenge,":[63],"we":[64],"model":[65],"the":[66,81,97,162,174,187,197,214,221],"problem":[67,76,86,175],"energy-aware":[70,240],"as":[72,184],"a":[73,91,94,110,120,141,166,179,201],"combinatorial":[74],"optimization":[75],"(Context-Sec).":[77],"We":[78,102,192,242],"then":[79,103],"prove":[80],"decision":[82],"version":[83,113],"NP-Complete":[89],"via":[90],"reduction":[92],"from":[93],"variant":[95],"well":[98],"known":[99],"Knapsack":[100],"problem.":[101],"design":[104],"three":[105,198],"different":[106],"algorithms":[107,199],"solve":[109],"relaxed":[111],"offline":[112],"Context-Sec.":[115],"The":[116,137],"first":[117,222],"algorithm":[118,125,139,164,237],"pseudo-polynomial":[121,188],"dynamic":[122],"programming":[123],"(DP)":[124],"computes":[127],"allocation":[129,145],"optimal":[131],"benefit":[133,152],"using":[134],"recurrence":[135],"relations.":[136],"second":[138],"greedy":[142],"heuristic":[143],"levels":[148],"based":[149,190],"on":[150,200,227],"per":[153],"unit":[154],"consumption":[157],"each":[159],"level.":[160],"Finally,":[161],"third":[163],"Fully":[167],"Polynomial":[168],"Time":[169],"Approximation":[170],"Scheme":[171],"(FPTAS)":[172],"has":[178],"polynomial":[180],"time":[181],"execution":[182],"complexity":[183],"opposed":[185],"DP":[189],"approach.":[191],"subsequently":[193],"implement":[194],"test":[196],"real-world":[202],"smartphone":[203],"wireless":[206],"networks":[207],"data-set":[208],"compare":[210],"their":[211],"performances.":[212],"To":[213],"best":[215],"our":[217,244],"knowledge,":[218],"work":[223],"focused":[226],"modeling,":[228],"design,":[229],"implementation":[230],"experimental":[232],"performance":[233],"any":[236],"security.":[241],"believe":[243],"results":[245],"will":[246],"useful":[248],"researchers":[250],"practitioners":[252],"working":[253],"area.":[256]},"counts_by_year":[],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}