HS

Hasara Research Guide

Your final year research project, explained from the beginning. Enter the password to open it.

Oyage final year research project eka, mul idan therum kara denawa. Password eka denna.

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Wachana
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Wachana, zero idan

Amaru wachana okkoma, saralawa

Research ekata kiyala wachana tikak thiyenawa. Ekak wath amaru na, kenek ekaye artha eka kiyala dunnoth. Me page eka ekapaarak kiyewwoth, ithiri okkoma lesiyen therenawa.

Meka palaweni kiyawanna

Me wachana ekakwath amaru na. Ussanna nathi ewa witharai. Yata thiyena hama box ekakinma wachanaya, ekaye aththama artha eka saadaarana basin, saha eka oyage thesis eke thiyenne aai kiyala denawa.

Me page eka matak karaganna one na. Ekapaarak kiyawanna, passe wachanayak amathaka unoth nawatha enna.

Research project ekaka hedaya

Research project

Deyak hadanawa witharak nowei, deyak prove karanath one wedak. Project ekakin penenne oyata code karanna puluwan kiyala. Research project ekakin penenne, kisima kenek kalin liyala nathi deyak oya hoyagaththa kiyala, saha eka kohomada kale kiyala penna dunna kiyala.

Oyage eken deka ma wenawa. Statistics walin finding ekak prove kala, saha e finding eken enna system ekak hedua. E combination eka thamai oyage degree eke sampurna adahasa.

Thesis

Okkoma record karana document eka. Chapters piliwelakata, ithin kaatath oya kala de anugamanaya karala check karanna puluwan.

Oyage eka page 165ak, chapters 7ak saha passe appendices 5ak.

Viva

Viva voce kiyana Latin wachanaye kota kirima. Ekaye artha eka "handa nagala" kiyana eka. Oya wedey present karanawa, passe examiners la prashna ahanawa. Egollo oyawa alla ganna hadanne na. Balanne oyage documentation eka oyata therenawada kiyala witharai.

Me sampurna guide eka thiyenne e kathaawata. Me site eke ahanama page eka viva page eka.

Artefact artifact kiyalath liyanawa

Oya hadapu de. Thesis eka nowei, aththama weda karana product eka.

Oyage eka EVENTIA, deploy karapu web application eka. Examiner kenek "oyage artefact eka mokakda" kiyala ehuwoth, e uththaraya.

Ekawage penena, eth wena wena dewal hathara

Examiners lata meka ahanna godak kamathi, mokada students mewa aarawul karanawa. Methana ewa, oyage project eke, pesa pesa.

WachanayaMokakdaOyage eka
Problem Lokeye waradi wela thiyena de Sri Lanka eke hotel event coordination eka bindi bindi thiyenawa, ithin organizers lage resources naasthi wenawa saha tourists lata events miss wenawa
Research question Oya uththaraya hoyanna hadana prashnaya, prashnayak widiyata liyala Integrated smart tourism event management system ekakin Sri Lanka eke hotel event organizers lage saha tourists lage resource coordination eka saha Coordination Effectiveness eka wadi karaganna puluwanda kohomada?
Aim Sampurna ilakkaya, eka wakyayak Event promotion saha resource coordination lehesi karana Smart Tourism Event Management System ekak design karala, develop karala, evaluate karanna. Ekath ekka deparshwayema adoption intent eka balanna
Objectives Aim ekata yanna one steps, ekakma check karanna puluwan Hathareak: prashna hoyaganna, statistics analyse karanna, prototype eka design karala develop karanna, eka evaluate karala adoption intent maninna
Lesiyen matak thiyaganna widiya

Problem kiyanne kadila thiyenne mokakda kiyana eka. Question kiyanne oya ehuwe mokakda kiyana eka. Aim kiyanne oya yanna hitha gaththe kohatada kiyana eka. Objectives kiyanne oya aarinna gaha gath steps.

Maninawa gena wachana

Variable

Kenekgen kenekta wenas wenna puluwan, oya manina kisima deyak. Waya variable ekak. Kenek wakyayakata kochchara ekanga wenawada kiyana ekath variable ekak.

Oyata hathareak thiyenawa. Thunak hethu kiyala hithana ewa, ekak balaapoththu wana pradhipalaya.

Independent variable IV

Hethuwa kiyala sikayak karana de. Thallu karanawa kiyala hithana de.

Oyata thunak thiyenawa: IV1 real-time event visibility, IV2 pre-booking and resource coordination, IV3 centralized information access.

Dependent variable DV

Pradhipalaya. Thallu wenawa kiyala hithana de. Ekata dependent kiyanne, anith ewa mathai eka hinda wenne nisa.

Oyage eka Coordination Effectiveness, E0 kiyala liyanne. Ekaye artha eka: centralised coordination ekakin me events hondata gihilla yaida kiyana eka.

Construct

Aththama deyak, eth ruler ekakin maninna bari deyak. Wiswasaya construct ekak. Sathuta construct ekak. Eka maninne kelinma nowei, prashna keepayakin ekawara, passe ewa ekathu karanawa.

Oyage variable hatharema constructs. Eka hinda thamai hama ekakma survey prashna 4k hari 5k walin manine, ekakin nowei.

Operationalisation

Abstract deyak, aththatama score karanna puluwan deyakata haruwana eka. Mona prashna walin ekaya manine, mona scale ekakada, saha uththara ekathu wela eka number ekak wenne kohomada kiyala therum ganna eka.

Oyage thesis eke Section 4.3 ekata kiyanne meka. Result ekak pennanna kalin, oyage measurements hari kiyala prove karanna one kiyala faculty eka balaporoththu wena thana.

Likert scale

1 idan 5 dakwa ekanga wena scale eka. 1 kiyanne hariyatama ekanga wenne na, 5 kiyanne hariyatama ekanga wenawa, 3 madhyaye. Ithin group ekaka average eka 3ta wada wadi nan, e group eka ekanga weema pettha yomu wela kiyana eka.

Oyage surveys dekema hama score karana prashnayakma meka use karanawa. Eka nisa thamai thesis eke thiyena hama average ekakma 5en denne.

Population saha sample

Population kiyanne oyata one okkoma denaa. Sample kiyanne aththatama ahanna puluwan una minissu.

Oyage organizer population eka Sri Lanka purama social events thiyana hotels. Organizer sample eka 40k. Tourist sample eka 64k.

Purposive sampling saha convenience sampling

Purposive kiyanne random ekata nowei, sudusu minissu hoyala ganna eka. Convenience kiyanne langa inna kena ganna eka. Deka ma non-probability sampling, ekaye artha eka random nowei kiyana eka.

Organizers purposive, mokada collection area eke events karana properties 60 idan 80k witharai thiyenne, ithin random karala wadak na. Tourists convenience, hotel event ekakata gihin thiyenawada kiyana screening prashnayak ekka.

Statistics wachana

Oyage sampurna thesis eke thiyenne statistical adahas hayak witharai. Oyage analysis eka use kala order ekatama methana.

1. Cronbach's Alpha α kiyala liyanne

0 saha 1 athara number ekak. Ekakin ahanne eka deyak witharai: eka deyak maninna hadapu prashna kiipaya aththatama ekinekata ekanga wenawada? Samanyayen 0.70ta wadi wenna one. 0.60 saha 0.70 athara, podi scales walata saha exploratory research walata piligannawa.

Meheme hithanna. "Badaginna" manina prashna hathrak ehuwoth, badagini kenek hathara ma badagini pettha uththara denna one. Ekak anith ewa ekka nogiyoth, e prashnayen manine wena deyak.

Meka palaweni ma check karanawa. Prashna ekinekata nogiyoth, passe hama result ekakma wadak na. Oyage prashna dekak me check eken fail una saha ewa ain kala, eka normal deyak saha pehedili wa report karala thiyenawa.

2. Corrected item-total correlation

Eka prashnayak, eka ma group eke ithiri ewa ekka kochchara ekanga wenawada kiyana eka, thamawa ain karala. 0.30ta adu nan, e prashnayen manine anith ewa manina de nowei.

Meka thamai oyage item deka ain kala rule eka. Prashna 20 tourists athara minus 0.622 aawa, ekaye artha eka eka karanna one dey ma udunu kiyana eka.

3. Instrument purification

Reliability check eken fail wena prashna ain karala, nawatha calculate karana eka. Waradima eka palaweni, ekakin eka, saha group ekakata prashna 3kata adu wenna denne na.

Ekakin oyage organizer outcome scale eka bera gaththa, use karanna bari 0.159 idan piligannawa puluwan 0.690ta. Oyage thesis eke kalinath passeth deka ma pennanawa, eka thamai aththama widiya.

4. Pearson correlation r kiyala liyanne

Dekak ekata kochchara balanawada kiyana eka, minus 1 idan plus 1 dakwa. 1ta langa nan, ekak ussa giyama anitha ussa yanawa. 0ta langa nan sambandhayak na.

Correlation eke wadagathma de: ekak anitha kala kiyala prove karanne na. Ice cream wikunanawath diyaniwima wath dewalathe wadi wenawa. Ice cream diyaniwimata hethu wenne na.

Oyage hethu tunama outcome ekath ekka hodata sambandhai, group dekema ekama order ekata. Ekata balanawanam hypotheses tunama weda karanawa wage. Ilanga step eken thamai wenasa penenne.

5. Multiple regression

Oyage sikakaru hethu okkoma ekawara test karala, anith ewa ganan gaththata passe ekakin ekak denne mokakda kiyala balana eka.

Udaharanayak. Us, badu bara saha sapaththu pramanaya, tunama kenek duwana wegaya ekka sambandhai kiyala hithanna. Tunama ekawara demmama sapaththu pramanaya thaniyama monawath denne nethuwa yanna puluwan, mokada sapaththu pramanayen kiyawune de aththatama us eken kiyawena deyak nisa.

Oyage finding eka aawe me step eken. Thaniyama gaththama, hethu tunama hodata penenawa. Ekata gaththama, IV3 witharai eke balapaema thiyaganne, mokada anith deka kiyawaporu una de IV3 kiyawana dey ma nisa.

6. Standardised beta saha p value β saha p

Beta kiyanne eka hethuwak outcome eka mathata dena thaniyama balapaema, tunama saadaarana wa sasandanaya karanna eka scale ekakata daala. Loku nan balawathi.

p kiyanne, aththatama balapaemak nathnam meeka warige balawath result ekak penna puluwan kama. 0.05ta adu nan significant, ekaye artha eka "hadissiyen une deyak wenna barui" kiyana eka.

Oyage headline numbers. IV3ta tourists athara beta 0.665k saha p 0.001ta adu. Anith deka 0.096 saha 0.234 athara, p values 0.138 saha 0.368 athara, ekakwath significant nemei.

Thawa check hathareak hadunaganna

R squared

Outcome eke thiyena wenasweem walin oyage model eken kiyawena pramanaya. Tourists lata 0.673k, ithin hethu tunen 67.3%k kiyawenawa. Social research ekakata eka hondai.

F statistic

Sampurna model eka monawath nathi ekata wada hondada kiyala balanawa. Oyage model deka ma hodata pass wenawa, tunen dekak thaniyama significant nathi unath.

VIF saha tolerance

Oyage hethu ekinekata wadiya wath onawa thiyanawada, ehema nan model eka waradeenawa kiyala balanawa. 5ta adu nan hondai. Oyage wadima eka 2.959k, ithin thiyena wath ona kama safe.

Durbin-Watson

Model eke errors ekinekagen nidahasda kiyala balanawa. 1.5 idan 2.5 athara hondai. Oyage ewa 2.165 saha 1.617.

Principal component analysis PCA

Prashna group ekakin manine eka deyakda, nathnam dewal keepayak misra wela thiyenawada kiyala balana eka. Ekama balawath result ekak aawoth, group eken manine eka deyak.

Oyage purified group hama ekakma meka pass una, ithin hama construct ekakma eka score ekakata average karanna puluwan. Ekath ekka, oyage outcome variable eka eka deyak widiyata thamai hesirenne kiyalath peni giya, Chapter 3 eke define kala thun kotasa widiyata nowei. Eka aththa widiyatama report karala thiyenawa.

Thematic analysis

Liyala dunnu uththara, ganan karana themes walata haruwana widiyak. Okkoma kiyawanawa, nawatha nawatha enna adahas tag karanawa, tags group karanawa, groups walata nam denawa, ganan karanawa.

Hama survey ekakama ahanama prashna deka free text. Me method eken ewa Chapter 4 eke theme tables hathara una. Ekai numbers saha wachana ekata yanawa kiyanna puluwan wenne.

Triangulation

Ekama nigamanaya widi ekakata wada wadi ganenakin check karana eka, ithin eka ekama method ekak mathin rada pawathinne na.

Oyage statistics kiwwa centralised information wadagath kiyala. Etakota tourists 52.5%k, kisima ussa ganne nethuwa, egollange ma wachana walin hariyatama eka illa siteya. Method dekak, eka nigamanayak.

Research design wachana

Post-positivism

Meheme kiyana position ekak: aththama lokayak thiyenawa, eth eka manina puluwan langata witharai, kawadawath perfect ta nowei. Researchers latath biases thiyenawa. Ithin pariksha karanna hondata, error eka report karanna, perfect objectivity ekak thiyenawa kiyala kiyanne nathuwa.

Ekakin oyage widiya justify wenawa. Numbers saha surveys use karanawa, eth ekath ekka numbers perfect na kiyala saha sample eka madi kiyala piliganna.

Deductive approach

Thiyena theory eken patan aran, balanna kalin balaporoththuwa mokakda kiyala liyala, passe hari da kiyala balanna data ekathu karanawa. Ekata wiruddha eka inductive, ekedi palamuwa balanawa passe theory ekak hadanawa.

Oyage hypotheses thuna Chapter 3 eke liyala thiyenne, ekama response ekakwath enna kalin. E order eka thamai oyage result eka aththama test ekak wenne, passe hadapu kathaawak nowei kiyala hadanne.

Hypothesis

Balaporoththu wenne mokakda kiyala pehedili wa, test karanna puluwan widiyata liyapu wakyayak. Balaporoththuwak nowei. Data ekakin wiruddha wenna puluwan thara pehedili claim ekak.

Oyata thunak thibba, hethuwakata ekak. Deka support une na. Eka aththama piligannawa puluwan interesting result ekak, fail ekak nowei.

Design Science Research DSR

Prashnayak study karanawa witharak nowei, eka hadanna deyak hadanna onath research strategy ekak. Passe hadapu de evaluate karanawa.

Ekai oyage thesis eke statistics chapter ekakuth software chapter ekakuth thiyenna puluwan, ewa wena wena project dekak wage penenne nethuwa.

DSRM, phases haya Peffers

Design Science Research eka athule thiyena namakara process eka. Prashnaya hadunaganna, objectives define karanna, design karala develop karanna, demonstrate karanna, evaluate karanna, communicate karanna.

Oyage thesis eke Table 3.1 eken hama phase ekakma chapter ekakata map karanawa. Research eka kohomada structure kale kiyala ehuwoth, e wachana haya piliwelata kiyanna.

Technology Acceptance Model TAM

Purana theory ekak. Kiyanne minissu system ekak adopt karanne hethu dekakata: eka prayojanawath kiyala hithana nisai, saha eka lehesi kiyala hithana nisai. Deka ma egollange use karanna thiyena adahasata balapanawa.

Oyage outcome eka mananna gaththa widiya justify karanne meken. System eka thawama thibbe nethi nisa, aththama wadiwimak nowei, adopt karanna thiyena adahasa thamai manine. TAM eken thamai eka short cut ekak nowei, piliganna puluwan theerana ekak wenne.

System eka gena wachana

Functional saha non-functional requirement FR saha NFR

Functional requirement ekak kiyanne system eka karanna one deyak. Non-functional requirement ekak kiyanne eka kochchara hondata karanna one da kiyana eka. Wegaya, security, wiswasaneeya kama, layout eka.

Oyata functional 14k saha non-functional 9k thiyenawa. Hama ekakma survey number ekakata hari cite karapu source ekakata hari trace wenawa, ithin ekakwath nikan hadapu ewa nowei.

Traceability

Hama requirement ekakma, eka aawe koheruda kiyala aapahu hoyaganna puluwan, saha eka verify karana test ekata idiriyata hoyaganna puluwan.

Meka thamai meka research ekak karanne, student project ekak nowei. Survey question, beta coefficient, database table, test case. Kematha threadayak mul idan ahanata anugamanaya karanna puluwan.

Use case

Kenek karana eka wedak gena structure karapu wistharayak. Kawuda karanne, palamuwa aththa wenna one mokakda, sadharana maarge mokakda, waradunoth mokada wenne, saha ahanata thiyena thathwaya mokakda.

Oyata 11k thiyenawa. Hayak Chapter 4 eke sampurna wa liyala thiyenawa, ithiri ewa Appendix C eke. Wadagathma eka, resources keepayak ekawara book karana eka.

Prototype

Adahasak prove karanna hadana weda karana version ekak, iwara wela wikunanna puluwan product ekak nowei. Wadagath dewal hariyata karanawa, ithiri ewa ain karanawa.

Oyage eken payment processing eka hitha mathaya ain karala thiyenne. Bookings pending payment kiyala record wenawa. Eka Chapter 1 eke out of scope kiyala kiyala thiyenawa, ithin eka oya theeranayak, amathaka wechcha deyak nowei.

Transaction saha atomic

Database changes kalapayak, okkoma wenawa nathnam ekakwath wenne na. Mada haraka thathwayak na.

Bank transfer ekak wage hithanna. Salli eka account ekakin yana ekath anith ekata enna ekath eka wediyak wenna one. Bhagayak witharak unoth, salli natha wenawa.

Oyage system eke booking ekak inventory rows keepayakma ekawara sparsha karanawa. Tickets dekak, kamarayak, parking slot ekak. Bhagayak witharak successful unoth, kenekta room ekak nathuwa ticket ekakata salli ganinawa. Atomic kiyanne eka wenna bari kiyana eka.

Race condition

Dennek ekama welawe ekama de karanawa. Dennama "1k ithuruyi" kiyala kiyawanawa, dennama hari kiyala theerana ganna, dennama liyanawa. Dan eka deyakata dennek book karala.

Meka thamai oyage booking design eken nawaththana ekama bug eka, saha test case TC-05 eken eka wenna bari bawa prove karanawa. Event ekak thiyena rae hemoma ekawara book karanakota, meka durlabha awadanamak nowei, balaporoththu wana de.

Row lock SELECT ... FOR UPDATE

Database eke nisi rows oyage weda iwara wena kan wena kenekta wenas karanna bari widiyata allaganna eka. Number ekak kiyawana ekai eka aapahu liyana ekai athara thiyena harasha wahanawa.

Ekai oyage guarantee eka aththak wenne, balaporoththuwak witharak nowei.

Row Level Security RLS

Access rules website eken dewal habaa thiyanawa nowei, database eken ma row eken row eka balakaraya karanawa. Guest kenekta thamange booking eka witharak kiyawanna puluwan wenne, database eken anith ewa denne nethi nisa, page eken link ekak nopenwana nisa nowei.

Organizers lagen 46.7%k security gena kathaa kala. Test case TC-09 eken me rules test karanne system ekata kelinma call karala, interface eka pahu karala. Ewa test karanna puluwan aththama widiya ekai.

Realtime subscription

Database eken balaa inna hama screen ekakatama wenasa thallu karanawa. Ekata wiruddha eka polling, ehedi hama screen ekakma "aluth deyak thiyenawada" kiyala ahaganne.

Tourist lage page ekath hotel eke dashboard ekath ekama welawe ekama number eka pennanne ekai. Samanyayen millisecond 265k kiyala manala thiyenawa.

p50 saha p95

Hama measurement ekakma wegawath eken vegayen adu ekata piliwelata daanna. p50 kiyanne madhyaye eka. p95 kiyanne, 95%kata wada wegawath thana.

Average eka nowei p95 kiyanne, mokada danawath karanne slow ewa nisa.

Oyage Chapter 6 eke hama wegaya number ekakma p95k, aththama manapu run ekakin, anumana ekak nowei.

System Usability Scale SUS

Aththama participants la ekka karana, 100en marks dena, prashna 10ak thiyena standard usability questionnaire ekak.

Meka igena ganna, mokada meka thamai oya NOT kala de. Oyage evaluation eke namakara harahai, saha examiner kenek ahanna wadiyenma ida thiyena de. Uththaraya viva page eke.

Meka handa nagala kiyanna

Mage study eke independent variables thunak saha dependent variable ekak thiyenawa. Independent variables real-time event visibility, pre-booking and resource coordination, saha centralized information access. Dependent variable eka Coordination Effectiveness. Hama ekakma Likert items 4k hari 5k walin mename, reliability eka Cronbach's Alpha eken check kala, Pearson correlations kala, passe hama variable ekakage thaniyama dayakathwaya hoyaganna simultaneous multiple regression ekak kala. Centralized information access witharai significant une, sample dekema.