Danula Hettiachchi

347 posts

Danula Hettiachchi

@danulaera

Lecturer @RMITComputing. Crowdsourcing. Social Computing. PhD @unimelb. Former Software Engineer.

Melbourne, Victoria Katılım Şubat 2011

461 Takip Edilen400 Takipçiler

Danula Hettiachchi retweetledi

Johanne@JTrippas·22 Oca

"Multi-stage Large Language Model Pipelines Can Outperform GPT-4o in Relevance Assessment" w/@juschnab @danulaera @umbrellacorpn accepted at #webconf2025! 😱🌟 We present an LLM-based pipeline that boosts relevance assessment accuracy through modular classification. #SIGIR2025

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Damiano Spina 🦋@damianospina.com@damiano10·2 Eki

Yesterday, @kaixin_ji and @SachinPC10 presented that idea at @ACMMobileHCI #proudPhDsupervisor dl.acm.org/doi/10.1145/36… Video: dl.acm.org/doi/suppl/10.1…

Damiano Spina 🦋@damianospina.com tweet media

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Danula Hettiachchi@danulaera·4 Eki

It was great fun organizing @ACMMobileHCI alongside amazing @lucyamsparrow as local chairs. Many thanks to the SV team, committee and all attendees. Shout out to our lovely General chairs @scrankskunk & @flosalim for bringing MHCI to Melbourne and their leadership 🙌

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Flora Salim@flosalim·30 Eyl

Welcome to country by the aboriginal elders from the Wurundjeri Woi-wurrung country @ACMMobileHCI #MobileHCI2024 #MobileHCI24 @scrankskunk @danulaera

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Mark Sanderson@IR_oldie·22 Eyl

New @AdmsCentre paper, "Comprehension Is a Double-Edged Sword: Over-Interpreting Unspecified Information in Intelligible Machine Learning Explanations" in IJHCS sciencedirect.com/science/articl…, Yueqing Xuan, Edward Small, Kacper Sokol, @danulaera @RMITComputing

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Mark Sanderson@IR_oldie·4 Eyl

Props to @HiruniKegalle for writing up her PhD work into a @ConversationEDU article about the Melbourne City e-Scooter ban. theconversation.com/we-asked-melbu…. Based in @RMITComputing, her work is supported by @AdmsCentre. @flosalim @danulaera

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Damiano Spina 🦋@damianospina.com@damiano10·15 Tem

10 years ago I was giving my first SIGIR full paper presentation at #sigir2014 .@kaixin_ji just gave an amazing talk (running out of the long 9’ she allocated for questions) presenting her first #sigir2024 full paper! ✨ Lots of thought provoking questions! #proudPhDadvisors

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Damiano Spina 🦋@damianospina.com@damiano10·1 May

Pre-print of our #SIGIR2024 paper "Characterizing Information Seeking Processes with Multiple Physiological Signals" led by PhD student @kaixin_ji w/ F. Scholer @danulaera @flosalim is now available: damianospina.com/publication/ji… @AdmsCentre @RMITComputing @UNSWCOMPUTING @SIGIRConf

Damiano Spina 🦋@damianospina.com@damiano10

#SIGIR2024 full paper titled "Characterizing Information Seeking Processes with Multiple Physiological Signals" led by PhD student @kaixin_ji w/ F. Scholer @danulaera @flosalim @AdmsCentre @RMITComputing @UNSWCOMPUTING @SIGIRConf @sigir_students [2/4]

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Johanne@JTrippas·22 Nis

Two exciting early career academic positions are open at the @RMITComputing. This is a fantastic opportunity for emerging scholars to join a vibrant academic community. Due 19 May -Lecturer, Level B –rmit.wd3.myworkdayjobs.com/en-US/RMIT_Car… -Lecturer, ECDF –rmit.wd3.myworkdayjobs.com/en-US/RMIT_Car… @RMIT #RMIT

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Mark Sanderson@IR_oldie·19 Nis

The @RMITComputing School is hiring! Two lecture positions are open just now. Want to join? One position open to any topic of the school rmit.wd3.myworkdayjobs.com/en-US/RMIT_Car… The other more focussed on human factors of computing rmit.wd3.myworkdayjobs.com/en-US/RMIT_Car…

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Johanne@JTrippas·5 Nis

Excited to share that @RMITComputing has four publications accepted for #SIGIR2024! 🎉 From exploring transparent conversational information-seeking to analysing user interactions with LLMs!🔍 #RMIT @RMIT @IR_oldie @damiano10 @danulaera @kaixin_ji @AdmsCentre @SIGIRConf #LLMs

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Damiano Spina 🦋@damianospina.com@damiano10·26 Mar

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HCOMP 2024@hcomp_conf·17 Mar

Let's advance 'Responsible Crowd Work for Better AI.' Share your latest research at #HCOMP2024. Submit your abstracts and be a part of an enriching experience in Pittsburgh! Learn more at humancomputation.com. #EthicalAI #HCI 📊👩‍🔬

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Johanne@JTrippas·11 Mar

Come and check out the latest #LLM Powered #Chatbot demo at #chiir2024 called walert! Full paper is available online! doi.acm.org/?doi=3627508.3… @rmit @rmit_cidda @ResearchRMIT @RMITComputing @damiano10 @ACM_CHIIR

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Danula Hettiachchi@danulaera·31 Oca

Thanks Andrea, it was great to have you at @RMITComputing 🙌

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Mark Sanderson@IR_oldie·17 Oca

First gathering of the year for @RMITComputing search, information, and interaction researchers! @damiano10 @DanaChatter @Marwah_k @JTrippas @SachinPC10 @danulaera @kaixin_ji @SpeechPathKate @FtoonShaqra. Welcome @GeorgeRBuchanan & @SenuriW Apologies if I missed some.

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Damiano Spina 🦋@damianospina.com@damiano10·18 Ara

Fantastic news! @SachinPC10 's presentation received an award at #ntcir17 @ntcirfairweb 🎉🎉 Very well done, Sachin! damianospina.com/publication/pa… w/ @kaixin_ji @JTrippas @danulaera & F. Scholer @RMITComputing

Tetsuya Sakai (酒井哲也)@tetsuyasakai

@SachinPC10 congratulations 🎉 @ntcirfairweb #ntcir17

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Damiano Spina 🦋@damianospina.com@damiano10·12 Ara

"Walert: Putting Conversational Information Seeking Knowledge into Action by Building and Evaluating a Large Language Model-Powered Chatbot" accepted as demo paper to #CHIIR2024 @SachinPC10 L. Tian @FtoonShaqra @AngelMagnossao @kaixin_ji @danulaera @JTrippas H. Ali & F. Scholer

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SIGIR-AP 2025@ACMSIGIR_AP·28 Kas

The second day of #SIGIR_AP2023 #MelbourneSatellite is kicking off with @kaixin_ji presenting her #ubicomp2023 work on using physiological signals to characterise interactive information seeking processes

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Danula Hettiachchi@danulaera·8 Kas

Great to be at #HCOMP2023 sharing our work on hate speech annotations with @Indigo_H_J Stephanie @deSilva_Anjalee @mattlease @flosalim @IR_oldie Paper available at ojs.aaai.org/index.php/HCOM… @AdmsCentre @RMITComputing

HCOMP 2024@hcomp_conf

📚 Paper Session on Annotation at #HCOMP2023 #CI2023 is complete. We were treated to wonderful presentations on crowd annotations and the utilization of human-AI collaboration to enhance data annotation. #Annotation #DataAnnotation #HCI

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Keşfet

@juschnab @Umbrellacorpn @kaixin_ji @SachinPC10 @ACMMobileHCI @flosalim @RMITComputing @HiruniKegalle