
aark jatha vyaakaranam

bhaashaashaastramlo, aark pair grammer (epiji) anedi vaakyanirmaana siddhaantam, idhi sambandha vyaakaranampai lanchanaprayamga mariyu vistarinchaalani lakshyamgaa pettukundi. idhi pradhanamgaa aark yokka relational vyaakarana bhaavanapai aadharapadi untundi, conny modal siddhaantam mariyu graph siddhaantam nundi marinta adhikarikamga perkonna aalochanalanu kooda upayogistundi. dheenini 1970la chivaralo david ii. abhivruddhi chesaaru. johnson mariyu paal postal, mariyu 1980loe "aark pair grammer" anae paerutoe unna pustakamlo lanchanaprayamga roopondinchaaru."
charitra.
prarambha vaakyanirmaana siddhaantam pradhanamgaa vyaakarana sambandhaalaku sambandhinchinadi. ardha vivaranalo tappa, parivartana vyaakarana pratipaadakulu eee dhoranini vidichipettaru. 1970la praarambhamlo, edward intian vanti kontamandi bhasha saastravettalu eee bhavananu parivartanavaada drukpatham nundi savaalu cheyadam praarambhinchaaru, udaaharanaku malagasy mariyu aangla nishkriyaatmakatalo saapeksha upavaakyaalu erpadataanni gamaninchaaru (chomer chudandi). relational grammer (argi) anedi eppuduu oke chota lanchanaprayamga ledhu; badulugaa, intian, johnson mariyu itarulu eee samayamlo varusa vyasalalo framework yokka amsaalanu vrayadam praarambhinchaaru. phalitaalato asantrupti chendhi, argylo lanchanaprayamga lekapovadam, david johnson mariyu paal postal ganita tarkaanni upayoginchi daani yokka oka samskarananu roopondinchadaaniki prayatninchaaru. eee prayatnam ippudu epiji anie piluvabade kotta siddhaantamgaa maarindi. epiji 1970la chivaralo johnson mariyu postal chetha abhivruddhi cheyabadindi, conny 1980 varaku prachurinchabadaledu. epiji vyaakarana sambandhaalanu, aark yokka graph siddhaanta bhavananu mariyu rendu karyakalapalanu (spaansar mariyu erage) aadivruttaalugaa teesukuntundi, anni itara niyamaalu udbhavinchaayi (vaatilo chaalaa varaku ganitasaastraparamgaa kakunda, anubhavapuurvakamgaa).
pratipaadanalu.
parivartana vyaakaranam dwara oohinchina vaakyanirmaanaaniki utpaadaka-sankhya (rujuvu-siddhaanta) vidhaanaaniki viruddhamgaa, aark jatha vyaakaranam namuunaa-siddhaanta vidhananni teesukuntundi. aark jatha vyaakaranamlo, bhasha chattalu mariyu vyaakaranam yokka bhasha-nirdishta niyamaalu swayamsiddha taarkika prakatanalugaa lanchanaprayamga untaayi. oka nirdishta rakam nirmanaluga ardham chesukobadina bhasha yokka vakyalu bhasha chattalu mariyu bhasha-nirdishta prakatanala samitini anusaristaayi. idhi namuunaa-siddhaanta santrupti yokka taarkikamgaa santruptikaramaina bhavanaku vyaakaranaanni taggistundi.
jatha network mariyu rls-graphlu.
pner network (pn) anedi apgloe vaakyalanu soochinche pradhana paddhati. idhi nodes (prati padaaniki mariyu mottam nibandhanaku) mariyu vaatini anusandhaaninche aark kaligi unna ganita namuunaa, nodes kante aarklapai panichese aapareshanlatho. idhi oka chettu yokka tiji aalochanaku kontavaraku saaruupyata kaligi untundi, conny konni pradhana vyatyaasaalato untundi. modata, pn luu adhikaarika ganita vastuvulu, ayithe tg looni chetlu adhikarikamga nirvachinchabadani ganita vastuvulu. rendavadi, chetlaloni kommala aalochana konasaagadu; ayithe kommalu vividha sthaayilalo nodesnu jodistaayi, mottam saakhala valayam vyaakarana paatralanu nirnayistundi, aarklu vyaakarana paatralanu vaati talalaku encode chestaayi, vaati ekaika nirmaana paatra padaalanu vaati nibandhanaku jodinchadam. moodavadi, aarkla madhya karyakalapalu (i.ii. intra-structural operations) padha kramaanni srushtistaayi, ayithe tiji nirmaanam anni sthaayilalo padha kramaanni encode chestundi.
oka jatha network naalugu bhaagaalanu kaligi untundih 'relational-graph', 'logical-graph', 'surface-graph' (r-, l-, s-graphs), mariyu rendu operations mariyu. aarr-graph anedi kevalam jatha netvarkloni anni amsaala samiti, i.ii.mottam aarklu, labels (aarr-sains) mariyu vaati madhya karyakalapala nirmaanam. ess-graph vaastavaaniki matlade aarr-graph yokka sabhyulanu kaligi untundi. epiji framework siddhaantaparamgaa lexical entreelaku vartinchinappatikii, single fraasal element mariyu padaalu ess-graph prayojanam kosam oke muulaanni kaligi unnatlu pariganistaaru. ell-graph anedi oka jatha network yokka ardhashaastram mariyu daani muulakaala madhya taarkika sambandhaalanu suuchistumdi. ell-graphlu "taarkika arcs" anae bhavananu kooda kaligi untaayi, ivi khachitamgaa aarr-graphloni arcs, ivi aark yokka taarkika mariyu ardha sambandhaalato label cheyabadina nodlalo mugustaayi.
spaansar chesi tolaginchandi.
 vividha bhasha sthithulanu (antey, vyaakarana sambandhaala yokka oka nirdishta samiti) sthaapinchadaaniki aarr-graphloni sthaayila madhya karyakalapalu upayoginchabadataayi. saadhaaranamgaa cheppalante, diguva sthaayilu adhika sthaayilanu spaansar chestaayi, mariyu adhika sthaayilu diguva sthaayilanu cheripivestaayi. dheenini rendu sandarbhaalugaa vibhajinchavachhuh bharti chesi vijayavantam cheyandi. vijayavantam anedi rendintiloonuu marinta praadhamikamainadi, indulo b spaansar chesthe, a, a mariyu b ativyaapti chendithe mariyu b ≤ a ayithe matrame a aark maroka b aark yokka varasudu avutundi. antey, daanikante vaerae aark dwara spaansar cheyabadina prati aark aaa aark yokka varasudu. adhe samayamlo, pakkane unna chapala (talanu panchukune, conny vibhina thokalu kaligina chapalu) madhya pratyaekamgaa bharti jarugutundi. paryavasanamga, oke vidhamaina aarr-saine thoo unna aarkla madhya matrame bharti jarugutundi. pratyaamnaaya karyakalapalalo bhaagamaina aarklu kooda vijayavantamaina karyakalapalalo bhaagam kaavu. anduvalla, vijayavantam kavadam kante bharti cheyadam gananeeyamgaa ekkuva parimitam cheyabadindi. vaaru chivariki spaansarshipnu sthaapinchadamlo oke prabhavanni kaligi unnappatikee, bharti cheyadam mariyu vijayavantam kavadam okadaanikokati kante bhinnamaina niyamaalu mariyu chattalaku lobadi untaayi. sponsorship sarigga eppudu jaragavachho nirvachinchadaaniki eee vyatyaasam sahaayapadutundi, anduvalla saanketikamgaa avasaram laenappatikee, idhi kluptata kosam upayogapadutundi.
 yea bhasha sthaayi dhvanisaastraparamgaa dhruvikarinchabadindo perkonadam avasaramainappudu aarkla madhya operations jarugutaayi. rendu aarklu oke muula nodto oke vyaakarana sambandhaanni panchukune chota, uparitala sthaayilo unnadi diguva sthaayilalo unnadaanni cheripivestundi. oka sandarbhamlo tappa, vaarasulu ellappuduu tama puurveekulanu cheripivestaaru.
parimitulu.
tamanu taamu epiji ledhaa daani vaarasulu abhyasakulaga bhaavinche vaakyanirmaana nipunulu chaalaa takkuva mandhi unnaaru. dheeniki konni kaaranaalu unnaayi. modata, idhi jatha netvarklu mariyu aark jatalanu upayoginchi bhasha yokka anni amsaalanu nirvahinchadaaniki prayatninchinappatikii, phonologyki tagina epiji khaataa ledhu. rendavadi, saadhaaranamgaa oka epiji nirmaanam yokka sanklishtata vaakya sanklishtatatoe vipareetamgaa perugutundi. udaaharanaku, "tuu"-complements unna vakyalalo, compliment looni nodes daani velupala unna nodesto aark sambandhaalanu kaligi untaayi, idhi ganitasaastraparamgaa praatinidhyam vahinche nirmaanaalanu anusarinchadam kashtam.