{"id":"https://openalex.org/W2012026677","doi":"https://doi.org/10.1145/2556663.2556678","title":"Guest column","display_name":"Guest column","publication_year":2013,"publication_date":"2013-12-10","ids":{"openalex":"https://openalex.org/W2012026677","doi":"https://doi.org/10.1145/2556663.2556678","mag":"2012026677"},"language":"en","primary_location":{"id":"doi:10.1145/2556663.2556678","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2556663.2556678","pdf_url":null,"source":{"id":"https://openalex.org/S4210206003","display_name":"ACM SIGACT News","issn_l":"0163-5700","issn":["0163-5700","1943-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGACT News","raw_type":"journal-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/A5034026104","display_name":"Arnab Bhattacharyya","orcid":"https://orcid.org/0000-0001-8693-7416"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Arnab Bhattacharyya","raw_affiliation_strings":["Department of Computer Science and Automation, Indian Institute of Science, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Automation, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5034026104"],"corresponding_institution_ids":["https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":1.9471,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.88081797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"44","issue":"4","first_page":"53","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11130","display_name":"Coding theory and cryptography","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/affine-transformation","display_name":"Affine transformation","score":0.7848753929138184},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.6020722985267639},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5964953303337097},{"id":"https://openalex.org/keywords/spectral-properties","display_name":"Spectral properties","score":0.5812132358551025},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.5156720876693726},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.4661148190498352},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.46437469124794006},{"id":"https://openalex.org/keywords/affine-combination","display_name":"Affine combination","score":0.42137858271598816},{"id":"https://openalex.org/keywords/affine-group","display_name":"Affine group","score":0.41306230425834656},{"id":"https://openalex.org/keywords/affine-hull","display_name":"Affine hull","score":0.41039949655532837},{"id":"https://openalex.org/keywords/affine-space","display_name":"Affine space","score":0.35124677419662476},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3223172128200531},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09311121702194214}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.7848753929138184},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.6020722985267639},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5964953303337097},{"id":"https://openalex.org/C2985906921","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Spectral properties","level":2,"score":0.5812132358551025},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.5156720876693726},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.4661148190498352},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.46437469124794006},{"id":"https://openalex.org/C207221997","wikidata":"https://www.wikidata.org/wiki/Q938614","display_name":"Affine combination","level":3,"score":0.42137858271598816},{"id":"https://openalex.org/C62623296","wikidata":"https://www.wikidata.org/wiki/Q686291","display_name":"Affine group","level":3,"score":0.41306230425834656},{"id":"https://openalex.org/C112128483","wikidata":"https://www.wikidata.org/wiki/Q382504","display_name":"Affine hull","level":4,"score":0.41039949655532837},{"id":"https://openalex.org/C173110770","wikidata":"https://www.wikidata.org/wiki/Q382698","display_name":"Affine space","level":3,"score":0.35124677419662476},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3223172128200531},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09311121702194214},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","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},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2556663.2556678","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2556663.2556678","pdf_url":null,"source":{"id":"https://openalex.org/S4210206003","display_name":"ACM SIGACT News","issn_l":"0163-5700","issn":["0163-5700","1943-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGACT News","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W104148001","https://openalex.org/W165250290","https://openalex.org/W1556285486","https://openalex.org/W1591780301","https://openalex.org/W1596412683","https://openalex.org/W1617050449","https://openalex.org/W1763371106","https://openalex.org/W1826122826","https://openalex.org/W1901622511","https://openalex.org/W1970630090","https://openalex.org/W1976016860","https://openalex.org/W1985538939","https://openalex.org/W1995043396","https://openalex.org/W2007704435","https://openalex.org/W2018431582","https://openalex.org/W2018925011","https://openalex.org/W2019475553","https://openalex.org/W2026244324","https://openalex.org/W2027528470","https://openalex.org/W2032359312","https://openalex.org/W2032905283","https://openalex.org/W2037773642","https://openalex.org/W2039068037","https://openalex.org/W2053086236","https://openalex.org/W2055587090","https://openalex.org/W2064469747","https://openalex.org/W2069200876","https://openalex.org/W2076599430","https://openalex.org/W2079241283","https://openalex.org/W2082582261","https://openalex.org/W2082591216","https://openalex.org/W2083766801","https://openalex.org/W2085878382","https://openalex.org/W2086653003","https://openalex.org/W2095273580","https://openalex.org/W2097206148","https://openalex.org/W2101060997","https://openalex.org/W2110935583","https://openalex.org/W2111254285","https://openalex.org/W2111478028","https://openalex.org/W2113719649","https://openalex.org/W2115342189","https://openalex.org/W2116537669","https://openalex.org/W2126296671","https://openalex.org/W2128717558","https://openalex.org/W2129465918","https://openalex.org/W2139374679","https://openalex.org/W2140492814","https://openalex.org/W2146453677","https://openalex.org/W2149050883","https://openalex.org/W2159063988","https://openalex.org/W2162746978","https://openalex.org/W2169638123","https://openalex.org/W2242669280","https://openalex.org/W2335400162","https://openalex.org/W2397712300","https://openalex.org/W2399530654","https://openalex.org/W2478857688","https://openalex.org/W2543172121","https://openalex.org/W2950588683","https://openalex.org/W2950938138","https://openalex.org/W2963585281","https://openalex.org/W2964194804","https://openalex.org/W3004537778","https://openalex.org/W3008660429","https://openalex.org/W3102618960","https://openalex.org/W3124591719","https://openalex.org/W4241342151","https://openalex.org/W4256317935","https://openalex.org/W4387720595","https://openalex.org/W6633411947"],"related_works":["https://openalex.org/W2306105624","https://openalex.org/W2077954576","https://openalex.org/W2964008969","https://openalex.org/W2951009501","https://openalex.org/W2052402162","https://openalex.org/W2399434605","https://openalex.org/W3022853753","https://openalex.org/W4300070731","https://openalex.org/W2577222652","https://openalex.org/W1972920498"],"abstract_inverted_index":{"An":[0],"affine-invariant":[1,56],"property":[2,9],"over":[3,12],"a":[4,8,62],"finite":[5],"field":[6],"is":[7,15],"of":[10,21,26,41,65,72],"functions":[11,40],"Fn/p":[13],"that":[14,36],"closed":[16],"under":[17],"all":[18],"affine":[19],"transformations":[20],"the":[22,55,69],"domain.":[23],"This":[24],"class":[25],"properties":[27,57],"includes":[28],"such":[29],"well-known":[30],"beasts":[31],"as":[32],"low-degree":[33],"polynomials,":[34],"polynomials":[35],"nontrivially":[37],"factor,":[38],"and":[39],"low":[42],"spectral":[43],"norm.":[44],"The":[45],"last":[46],"few":[47],"years":[48],"has":[49],"seen":[50],"rapid":[51],"progress":[52],"in":[53],"characterizing":[54],"which":[58],"are":[59],"testable":[60],"with":[61],"constant":[63],"number":[64],"queries.":[66],"We":[67],"survey":[68],"current":[70],"state":[71],"this":[73],"project.":[74]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2016-06-24T00:00:00"}
