DAS Lab @DASLabConcordia
The Data-driven Analysis of Software (DAS) lab at @Concordia das.encs.concordia.ca Montréal, Québec Joined July 2017-
Tweets81
-
Followers259
-
Following120
-
Likes251
Thrilled to announce that our paper "Predicting the First Response Latency of Maintainers and Contributors in Pull Requests" has been accepted for publication in @ieeetse With @AhmadAbdellatf @DiegoEliasCosta @EmadShihab At @DASLabConcordia Preprint: arxiv.org/abs/2311.07786
Congratulations to Hassan Khatoonabadi @HKhatoonabadi for defending his PhD on Pull Request abandonment with flying colors 🚀. Super happy Hassan decided to join the DASlab as a postdoc working on SE4AI!
🎉 Excited to announce a soft launch of askgit.io from @DASLabConcordia! Chat with any GitHub repository; improving onboarding, research efforts, and code evaluations. More features will be coming soon. Big shoutout to @EmadShihab for the invaluable guidance and…
Congratulations to @Khaled_Badran9 for successfully defending his Master’s thesis on using LLMs to generate chatbot datasets (and improve training). A super interesting thesis showing real-world improvements!
Congratulations to @AbbasJavanJ on successfully defending his PhD on dependency management yesterday. Dr. Javan will join the National Bank of Canada as Principal AI Developer! So proud of you Abbas…
Delighted to announce that on Dec 1st, I'll be joining the Electrical and Software Engineering Department at @UCalgary as a tenure-track Assistant Professor! Thrilled about the next phase of my academic journey and looking forward to collaborating with colleagues at @SchulichENGG
Excited to announce that our paper "Understanding the Helpfulness of Stale Bot for Pull-based Development" has been accepted at @acm_tosem. With @DiegoEliasCosta @SuhaibMujahid @EmadShihab At @DASLabConcordia Pre-print available at: researchgate.net/publication/37…
Excited to announce that our paper "Dependency Update Strategies and Package Characteristics" has been accepted at @acm_tosem. Huge thanks to @DiegoEliasCosta, @EmadShihab, @rabekareem, @DASLabConcordia! Pre-print available at: das.encs.concordia.ca/pdf/Javan_TOSE…
🎉🎉 .. Grateful to share with you our recently accepted work @emsejournal, with the amazing @DiegoEliasCosta and @EmadShihab. Huge thanks to you! Title: "Empirical analysis of security vulnerabilities in Python packages" Article link: rdcu.be/c8r1k
Excited to share my first academic publication "Diversity Awareness in Software Engineering Participant Research" accepted to @ICSEconf SEIS 2023! Couldn't have done it without amazing co-authors @DiegoEliasCosta @EmadShihab and Tanja Tajmel! Pre-print: arxiv.org/abs/2302.00042
I'm delighted to share that our paper "Can Ensembling Pre-processing Algorithms Lead to Better Machine Learning Fairness?" has been accepted at @ieeecomputer! With @PierreO63662477, Amanda Kolopanis, Rached Bouchoucha, @a_collan, @DiegoEliasCosta, @UniqueThor, and @EmadShihab 1/5
@Concordia Software Engineering @CSrankings skyrocket with great presence at @FSEconf Congrats to @rigbypc and his colleagues at @Meta for the ACM SIGSOFT Distinguished Paper Award for the paper titled "Using Nudges to Accelerate Code Reviews at Scale"
Last week I had the great opportunity of presenting my work at SEMLA international symposium and winning the best poster award! Thank you to all the organizers and volunteers, and a special thanks to Dr. @EmadShihab and @AhmadAbdellatf for helping me through this.
The panel on raising the next generation of SE4AI engineers/researchers is going strong! #SEMLA2022 #SE4AI
Today, I presented our work on production dependencies at @ASE_conf. I am linking my slides for those interested! docs.google.com/presentation/d… Our paper is also available here: arxiv.org/pdf/2207.14711…
Congratulations to new Fellow Catherine Mulligan and #CollegeofNewScholars Members @TristanGlatard & @EmadShihab on being elected to the #RSC Class of 2022. #RSCBRAVOsrc @Concordia for these achievements, we look forward to welcoming you all at the #COEE2022!
Our paper "Not All Dependencies are Equal: An Empirical Study on Production Dependencies in NPM" is accepted at @ASE_conf ! Thank you to my colleagues @DiegoEliasCosta and @SuhaibMujahid, and supervisor @EmadShihab for their awesome support. Preprint coming soon!
Companies invest time/money in gamification. Does it actually help software development? Our latest @FSEconf paper with 333 teams in a large company shows: 1. Gamification boosted the adoption of certain DevOps practices by helping practitioners learn **how** to adopt them.
I am thrilled to announce that I will be joining the Computer Science department at @UQAM as an Assistant Professor this August!!! I am very excited about this new chapter of my academic career, and I look forward to working with my colleagues at the LATECE research group.
Last winter, @EmadShihab and I taught the course "Engineering AI-based Software Systems" as part of the @NSERC_CRSNG @CREATE_SE4AI Program. Today we are open-sourcing all the course materials! Check it out here: github.com/create-se4ai/e… 1/3

Alexander Serebrenik @aserebrenik
7K Followers 5K Following Professor Social Software Engineering @TUe_MCS @TUeindhoven 🇳🇱. Diversity, inclusion and source code. 🇧🇪🇮🇱🏳️🌈 🐕 He/him @[email protected]
Annibale Panichella @AnniPanic
2K Followers 817 Following Sith apprentice and dark arts supporter. In the spare time, Associate Professor in Software Engineering at @serg_delft, @tudelft and head of the CISELab.
Nikos Tsantalis @NikosTsantalis
730 Followers 153 Following Professor in Software Engineering @Concordia University Mission: Improving Refactoring practice Passion: Making tools that actually work
Masud Rahman 🇧🇩... @masud2336
799 Followers 547 Following Associate Professor @DalhousieU/@dalfcs, Postdoc @polymtl, PhD from @usask. Leads @RaiseDal. AI4SE, SE4AI, & Debugging Automation. Retweets ≠ endorsements.
Weiyi Shang @swy351
293 Followers 93 Following
Tse-Hsun (Peter) Chen @petertsehsun
870 Followers 558 Following Associate Professor in CS/SE @Concordia 🇨🇦 | Director of SPEAR Lab |#SoftwareEngineering |#AI4SE and #SE4AI
Shouvick Mondal @shouvick_mondal
406 Followers 766 Following Assistant Professor, CSE, IIT Gandhinagar, India. @[email protected]
Jeremy Bradbury @jeremy_bradbury
1K Followers 852 Following Professor (@OntarioTechCS), Researcher applying #AI to Software Engineering & Education (@seer_lab). Passionate about #CSEd. Views are mine👨🏻💻🇨🇦 (he/him)
Igor Steinmacher @igorsteinmacher
2K Followers 1K Following FLG, AZ. Assist Professor@NAU; Open Source;; D&I; husband; father of 2; beer lover; Chargers fan; Brazilian. He/him. My posts = my opinion. Diplomista
Maurício Aniche @mauricioaniche
12K Followers 4K Following Staff Engineer @ Uber, ex-Adyen, Former Assist Prof in SE @serg_delft, Author of https://t.co/WUAKj72qHb, 2021 CS Teacher of the Year
Maliheh (Mali) Izadi @MalihehIzadi
691 Followers 696 Following Assistant Prof @TUDelft, Research at the intersection of #ML, #SE. Currently addressing #LLMs4Code challenges. Director of @AISE_tudelft research lab
Au Gai (R. G. Kula) @Augaiko
823 Followers 2K Following Pro-Retweeter and on both rain and sunny days a Professor at The University of Osaka.
A/Prof Kla Tantithamt... @klainfo
1K Followers 1K Following Associate Professor | Course Director (@MonashInfoTech) | Driving the Future of LLMs-Powered Code Generation and SE
Patanamon (Pick) @patanamon
964 Followers 387 Following ARC DECRA Fellow 2021 | Senior Lecturer & Master of SE Program Coordinator at @cis_unimelb, @unimelb | SE researcher | A mother of Two.
Shane McIntosh @shane_mcintosh
2K Followers 773 Following Software engineering researcher, Leader of the @SoftwareREBELs, Associate Professor at @UWaterloo
Mohamed Wiem Mkaouer @mwmkaouer
658 Followers 843 Following MWM is currently an Associate Professor at the University of Michigan-Flint.
Jürgen Cito @citostyle
2K Followers 1K Following Visiting Researcher @Google, CS Professor @tu_wien, Programming
Thomas Zimmermann @tomzimmermann
4K Followers 1K Following Chancellor's Professor and Bren Chair at UC Irvine. ACM Fellow. IEEE Fellow. Previously at Microsoft Research.
Mouna Dhaouadi @Mouna_DHAOUADI
54 Followers 236 Following PhD candidate @UMontreal Software Engineering + Artificial Intelligence
Looloo @_pegm
41 Followers 60 Following
Mohamad Salim @Jeremy_6868
4 Followers 53 Following
Mike Allton | AI for ... @mike_allton
51K Followers 8K Following AI for Creators & Solopreneurs | Automate your biz, reclaim your time. Host @ The AI Hat Podcast. Learn how below! 👇
Amir @Amir_Mashmool
789 Followers 2K Following Doctoral Researcher in SE | Uni of Bremen | interested in Software Engineering, Program Comprehension, Empirical Software Engineering and related topics.
Aoyang Fang @AoyangFang
8 Followers 56 Following Software Engineering research, supervised by @PinjiaHE
Moritz Mock @moritz_mock
41 Followers 204 Following PhD student in the Advanced-Systems Engineering (ASE) program at @unibz_news
Pinjia He @PinjiaHE
993 Followers 576 Following Assistant Professor at The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen) @cuhksz.
Usama @SaleemUsama
3K Followers 537 Following swe in silicon and paper clips | ai, algorithms, engineering, design
Azad Md Abul Kalam @_akazad
80 Followers 654 Following PhD student, Computer and Information Science
Samuel Abedu @s_abedu
1 Followers 11 Following
samane @samane10824116
0 Followers 16 Following
FLAGlab @FlaGlab
154 Followers 317 Following Computer science research lab @DISCUniandes working on programming languages, AI, cryptography, bioinformatics and algorithms. https://t.co/jtK6wYwNPY
Yongqiang Tian @YongqiangTian
49 Followers 137 Following incoming Lecturer @MonashUni. Research Assistant Professor at @HKUST. Working on Software Testing&Debugging. Ph.D. from @UWaterloo and @HKUST
𓅓CS𓅓 Constituti... @const_solutions
4K Followers 5K Following Currently Working on Implementing AI, AGI and Quantum Security solutions. Backwards Engineering the Foundational Underlying Language of the Universe..
Kalyana Samarasinghe @samadhi_kalyana
149 Followers 2K Following Computer Engineering undergraduate @ Asia Pacific University of Technology and Innovation (APU) Malaysia 🇲🇾
Hassan Khatoonabadi @HKhatoonabadi
326 Followers 24 Following AI/ML Researcher/Engineer by Passion and Profession | Postdoc @CREATE_SE4AI @DASLabConcordia 🇨🇦
Adele Annorbea @adele_annorbea
176 Followers 465 Following Sapiosexual-Gemini-Open minded-Music lover-Hodophile-Cinephile
Shehreyar Khan @Rshehreyarkhan
9 Followers 102 Following
Zhijie Liu @Rrocsha1793
12 Followers 140 Following I am now a graduate student studying at ShanghaiTech University.
Rowland Okeoghene @Rowland_Oke
336 Followers 2K Following Virtual Assistant // Lead Generator // Customer Support // Health Officer // HSE Officer // First Aider // Humanitarian to the core // NRCS Volunteer.
Aizaz Mayar @MembrKhan
23 Followers 490 Following Student Of Software Engineering At ICP #Datascience #ML
Yasir @YAMA12_22
86 Followers 906 Following
Giovanni Rosa, PhD @giovannipink
220 Followers 460 Following Postdoctoral Researcher | GenAI for Code
Ahmad Jarif Yeasir @YeasirAhmad
166 Followers 3K Following PhD Student @UHouston | Graduate Research Assistant at NanoBioPhotonics Lab
Sonali Agarwal @SonaliAagarwal
6 Followers 49 Following
Rachna Raj @R05036425Raj
2 Followers 12 Following
Shin Hwei Tan @tan_hwei
523 Followers 402 Following Associate Professor at Concordia University. Interested in finding bugs (software testing) and fixing them automatically (automated program repair).
Pooyan Jamshidi @PooyanJamshidi
1K Followers 5K Following Prof. @UofSC; Systems&ML; Co-founder @jsysresearch; Ex @Google; Ex @CarnegieMellon @imperialcollege; https://t.co/rCiTQ2iHPA
michael @miksz20
2 Followers 3K Following
Hanin Halawani @hanintalal
614 Followers 2K Following Computer Science Lecturer. Mcs. Programming Languages @FU_berlin.Software Engineering Researcher.
BEGOUG Mahi (الما... @AhmedMa00360232
90 Followers 833 Following ESI(ex INI) Alger, Université de Montpellier, ETS
Riya @RiyaDutta1001
7 Followers 37 Following
Yiming Tang @YimingTang7
128 Followers 289 Following Assistant Professor at Rochester Institute of Technology | Software Engineering Researcher💻
Saurabh Singh Rajput @SauftwareBug
97 Followers 786 Following I like my Tea and AI, Green🌱, PhD Student @DalhousieU, NIT Nagpur CS'20, ex @Fidelity
Samuel Abedu @samwisegh
55 Followers 112 Following PhD student @DASLabConcordia, trainee @CREATE_SE4AI
Osamah Abduljalil @os_abduljalil
35 Followers 281 Following Graduate Student at @CCIS_IMAMU @IMSIU_EDU_EN
Alexander Serebrenik @aserebrenik
7K Followers 5K Following Professor Social Software Engineering @TUe_MCS @TUeindhoven 🇳🇱. Diversity, inclusion and source code. 🇧🇪🇮🇱🏳️🌈 🐕 He/him @[email protected]
ICSE @ICSEconf
12K Followers 1K Following The premier International Conference on Software Engineering. April 12-18, 2026. Official hashtag: #icse2026.
Nikos Tsantalis @NikosTsantalis
730 Followers 153 Following Professor in Software Engineering @Concordia University Mission: Improving Refactoring practice Passion: Making tools that actually work
MSR 2025 @msrconf
3K Followers 257 Following 22nd Working Conference on Mining Software Repositories
Masud Rahman 🇧🇩... @masud2336
799 Followers 547 Following Associate Professor @DalhousieU/@dalfcs, Postdoc @polymtl, PhD from @usask. Leads @RaiseDal. AI4SE, SE4AI, & Debugging Automation. Retweets ≠ endorsements.
Weiyi Shang @swy351
293 Followers 93 Following
பேராசிர... @devanbu
2K Followers 947 Following Husband, Dad, Researcher. Software "Naturalness", AI4SE & ESE@ UC Davis. Humboldtian. ❤️s Jokes, preferably Dry. Also ❤️s NJ! All opinions Personal.
Tse-Hsun (Peter) Chen @petertsehsun
870 Followers 558 Following Associate Professor in CS/SE @Concordia 🇨🇦 | Director of SPEAR Lab |#SoftwareEngineering |#AI4SE and #SE4AI
Jeremy Bradbury @jeremy_bradbury
1K Followers 852 Following Professor (@OntarioTechCS), Researcher applying #AI to Software Engineering & Education (@seer_lab). Passionate about #CSEd. Views are mine👨🏻💻🇨🇦 (he/him)
Maurício Aniche @mauricioaniche
12K Followers 4K Following Staff Engineer @ Uber, ex-Adyen, Former Assist Prof in SE @serg_delft, Author of https://t.co/WUAKj72qHb, 2021 CS Teacher of the Year
Maliheh (Mali) Izadi @MalihehIzadi
691 Followers 696 Following Assistant Prof @TUDelft, Research at the intersection of #ML, #SE. Currently addressing #LLMs4Code challenges. Director of @AISE_tudelft research lab
Au Gai (R. G. Kula) @Augaiko
823 Followers 2K Following Pro-Retweeter and on both rain and sunny days a Professor at The University of Osaka.
A/Prof Kla Tantithamt... @klainfo
1K Followers 1K Following Associate Professor | Course Director (@MonashInfoTech) | Driving the Future of LLMs-Powered Code Generation and SE
Foutse @SWATLab
825 Followers 181 Following SWAT Lab. aims to develop technologies and tools to help improve the quality and the development productivity of AI intensive and cloud-based software systems.
timmenzies @timmenzies
2K Followers 362 Following I’m a ex-nurse/ taxi-driver/ rocket scientist/ newspaper editor/ professor....what can I say? It all made sense at the time.
Shane McIntosh @shane_mcintosh
2K Followers 773 Following Software engineering researcher, Leader of the @SoftwareREBELs, Associate Professor at @UWaterloo
Mohamed Wiem Mkaouer @mwmkaouer
658 Followers 843 Following MWM is currently an Associate Professor at the University of Michigan-Flint.
Jürgen Cito @citostyle
2K Followers 1K Following Visiting Researcher @Google, CS Professor @tu_wien, Programming
RSC // SRC @src_rsc
5K Followers 2K Following Sharing expertise for a better future together | Partageons l'expertise pour un meilleur avenir commun
Haya Samaana @HayaSamaana
42 Followers 242 Following Senior Lecturer @ An Najah National University/ Palestine. Software Engineering, Software Engineering for AI.
Jasmine Latendresse @jas_latendresse
60 Followers 80 Following PhD student in Software Engineering @Concordia, member of @DASLabConcordia, and @CREATE_SE4AI trainee.
Hassan Khatoonabadi @HKhatoonabadi
326 Followers 24 Following AI/ML Researcher/Engineer by Passion and Profession | Postdoc @CREATE_SE4AI @DASLabConcordia 🇨🇦
Dr Melina Vidoni @melvidoni
1K Followers 540 Following Engineering Manager at Riot Games Sydney. Ex-academic.
Tapajit Dey @DeyTapajit
206 Followers 275 Following Researcher @SEI_CMU |Software Engineering, Software Architecture, Open Source, Data Mining | | PhD: @UTKnoxville | Ex-@LeroCentre, @IBM, @IITKgp
Mairieli Wessel @mairieli
1K Followers 1K Following Assistant Prof. @Radboud_Uni | Ph.D. from USP | she/her | Typos are my own | 🇧🇷 🇳🇱
jinfu @jinfu6
177 Followers 244 Following Faculty member at Wuhan University working on software performance, performance testing, software log mining
Li Li @lilicoding
1K Followers 702 Following ARC DECRA Fellow and Senior Lecturer, Monash University #SoftwareEngineering #AndroidSecurity #MalwareAnalysis #AI4SE #SE4AI
Foyzul Hassan @foyzul_hassan
183 Followers 344 Following Assistant Professor at @UMDearbornCECS, Software Engineering • Empirical Research • DevOps Analysis Previously: @MSFTResearch, @utsa_cs
Sumon Biswas @sumonbis
230 Followers 416 Following Assistant Professor at Case Western Reserve University
Denivan Campos @DhennyaCampos
228 Followers 565 Following Ph.D. Candidate in computer science at Federal University of Bahia (UFBA).
Kevin Moran @kevpmo
806 Followers 853 Following Assistant Professor @UCFComputerSci | Prev Prof @GmuCompSci | @Holy_Cross & @WilliamandMary alum | SoftEng Researcher | Director @SageSELab | @UCFCyberSP Prof
MCIS lab @mcis_lab
282 Followers 65 Following The Lab on Maintenance, Construction and Intelligence of Software of Dr. Bram Adams at Queen's University, still hiring students!
Eleni Constantinou @eleni_const
866 Followers 437 Following Assistant professor, University of Cyprus. Software evolution, mining software repositories, software ecosystems. On Mastodon as: @[email protected]
Abbas Javan Jafari @AbbasJavanJ
50 Followers 56 Following PhD Candidate in Software Engineering @Concordia, @DASLabConcordia. Principal AI Developer @Banquenationale
Mehdi Golzadeh @mehdi_golzadeh
183 Followers 260 Following PhD Candidate in Software Engineering. Software repository mining, Software evolution, Datamining. Love photography, Traveling
Md Ahasanuzzaman @MAhasanuzzaman
65 Followers 282 Following PhD Student, Software Analysis and Intelligence Lab (SAIL), Queen's University
Khaled Badran @Khaled_Badran9
43 Followers 94 Following Software Engineering Master's Student @DASLabConcordia.
Liu Yang @Sun450gmailcom1
317 Followers 366 Following Professor in Computer Science @ Nanyang Technological University
Maleknaz Nayebi @MaleknazNayebi
666 Followers 357 Following Professor at York University in Toronto. Software engineering is my job. Programming is my hobby, algorithm design is my passion, & mathematics is my fun.
Software REBELs @SoftwareREBELs
272 Followers 109 Following We are the Software Repository Excavation and Build Engineering Labs (Software REBELs). Led by @shane_mcintosh at the University of Waterloo.
Gema Rodriguez-Perez @Gerope90
718 Followers 474 Following Assistant Professor @UBC-Okanagan. Researcher on Software Engineering. Continuously learning. Runner & Bathroom singer.
Saeed Siddik @saeed_siddik
427 Followers 1K Following @IIT_DhakaUniv 🇧🇩 | @asgaard_lab @UAlberta 🇨🇦 || Software Analysis, Empirical Software Engineering, Software Artifacts
Meng Yan @mengyan1989
53 Followers 120 Following Assistant Professor at Chongqing Univeristy. Focus on mining software repositories and empirical software engineering.
IWoR'19 @iwor2019
49 Followers 121 Following The 3rd International Workshop on Refactoring (IWoR 2019) - Co-located with @ICSEconf 2019 - May 28, 2019
Ivan Machado @ivanmachado
951 Followers 786 Following Software Engineering Professor @computacaoufba (Salvador, BR).
Enrique Larios @e_lariosvargas
452 Followers 2K Following Postdoc @thechiselgroup (@UVicCompSci). Working on the Behavioral Science of Software Engineering, Software Security and Empirical Software Engineering.
NAIST SE Lab @naistselab
57 Followers 28 Following ソフトウェア工学研究室/Software Engineering Laboratory at NAIST
Alexey Zagalsky @alexeyzagalsky
398 Followers 250 Following I tweet about things that interests me. I also tweet about startups, product, UX, data science, and NLP. Opinions are my own.
Med Aymen Saied @aymen_saied
57 Followers 166 Following Assistant Professor at the Department of Computer Science and Software Engineering, Laval University, Quebec, Canada.