David Otero
@davidoterof
Followers
292
Following
548
Media
5
Statuses
202
@UDC_gal 💻
A Coruña, España
Joined October 2011
The Special Issue on LLMs as Evaluators in Springer Nature is now open for submissions. We welcome contributions on reliability and bias, human–LLM collaboration, efficiency, and applications across domains such as IR, NLP, healthcare, or social computing. https://t.co/yVrLEwR8Zc
link.springer.com
Large Language Models (LLMs) are rapidly reshaping the AI landscape, and their use as automated “judges” or evaluators has the potential to revolutionize how ...
0
6
7
🧠💬 How does depression "talk" on social media? @eliseobao’s work explores depression-related language on Reddit & Twitter using relevance-based models to better understand and detect mental health risks. 🔗 https://t.co/GQQXbsMF4f w/ @anxopvila & @davidoterof
0
5
6
🎉 Very proud of @JorgeGabin_! Today, he successfully defended his PhD Thesis titled 'Improving the Search Experience on Complex Search Scenarios' 📚 Big thanks to @wangxieric, @patrimrodilla and @DavidELosada, for serving on the committee
2
9
20
🧠 Un investigador gallego demuestra que la IA puede anticipar problemas de salud mental Vía @Antena3Galicia
antena3.com
Miguel Anxo Pérez Vila ha demostrado con su tesis cómo se pueden identificar problemas de salud mental analizando los post de los usuarios y, además, ofrecerles ayuda en las distintas plataformas...
0
8
10
Couldn’t be prouder! 🎉 @anxopvila has received @sepln’s Best NLP PhD Thesis Award, a huge honor and well-deserved recognition of his work. 👏🌟
5
7
15
Now at #CLEF2025 @UNED! 🚀 @anxopvila is presenting this year’s @earlyrisk Lab overview. Join us at the #eRisk sessions today and tomorrow to discover the great work of our participating teams!
0
8
12
Para estos días y estos tiempos que corren sin freno, esto de Marías.
1
3
23
Had a great time during the poster session today! Many interesting conversations and cool ideas 🚀 #SIGIR2025
0
1
10
If you care about multiple comparisons in IR (you should!), you might want to check our work on this problem. Spoiler: Bonferroni is ok, but there are better alternatives. #SIGIR2025
https://t.co/B7c9sNjLcu
arxiv.org
Null Hypothesis Significance Testing is the \textit{de facto} tool for assessing effectiveness differences between Information Retrieval systems. Researchers use statistical tests to check whether...
There's an Italian who's sorely missing at #sigir2025. His name is Carlo Emilio Bonferroni. If he'd been here, 3 of 8 papers in a session I was at would not have been there. Please remember to correct for multiple hypothesis testing.
2
1
7
Desde el @IRLab_UDC queremos agradecer a Enrique Carballo de @laopinioncoruna por el gran trabajo de difusión y síntesis de nuestros resultados de investigación: https://t.co/oPpwQdhoLd ¡Gracias por dar visibilidad a la ciencia, esto nos motiva a seguir buscando soluciones!
laopinioncoruna.es
Los investigadores del centro Citic, que pertenece a la Universidade da Coruña, crean inteligencias artificiales para detectar de manera temprana trastornos mentales a través de mensajes en redes...
0
5
14
Just now, @itspalomap presented our paper: Decoding Hate: Exploring Language Models' Reactions to Hate Speech at #NAACL2025! 🧠💬 How do LLMs react to toxic content? Proud of her work! #NLP #LLM #HateSpeechDetection 📄 Paper: https://t.co/ebuwGeYNVh
1
6
14
Last day of #ECIR2025 listening to very interesting talks of some friends! @anxopvila @itspalomap @sciueferrara
0
3
15
Today @eliseobao presented MindWell: A Conversational Agent for Professional Depression Screening on Social Media at the #ECIR2025 demo session in Lucca 🇮🇹! Mindwell is a system designed with the help of health professionals to screen users at risk from social media content!
0
7
20
The @IRLab_UDC finishes its participation at #ECIR2025 with @eliseobao demoing a conversational agent for depression screening, @anxopvila presenting the eRisk 2025 challenges, and @itspalomap sharing her work on distilling efficient & explainable hate speech detectors
0
7
17
Preprint available! 🔗
arxiv.org
Offline evaluation of search systems depends on test collections. These benchmarks provide the researchers with a corpus of documents, topics and relevance judgements indicating which documents...
🎉🎉 I am thrilled to announce that our short paper "Limitations of Automatic Relevance Assessments with Large Language Models for Fair and Reliable Retrieval Evaluation" (w/ @jparapar @AlvaroBarreiroG) got accepted to #SIGIR2025 See you in Padova! 🇮🇹🍝
0
1
5
Today @JorgeGabin_ introduced a RAG-based model for keyphrase synonym suggestion in academic search, and @davidoterof tackled the power of tests in multiple comparisons in IR at @ecir2025 Code for both papers is available! Time for a coffee break ☕
1
7
19
Happy to be in beautiful Lucca for #ECIR2025! 🇮🇹 The @IRLab_UDC is excited to enjoy a fantastic programme 📚 in such an inspiring place 🌞🏛️. Today, @JorgeGabin_, @davidoterof, & @eliseobao will present their work. On Wednesday, it will be the turn of @anxopvila and @itspalomap
1
9
24
🎉🎉 I am thrilled to announce that our short paper "Limitations of Automatic Relevance Assessments with Large Language Models for Fair and Reliable Retrieval Evaluation" (w/ @jparapar @AlvaroBarreiroG) got accepted to #SIGIR2025 See you in Padova! 🇮🇹🍝
2
7
31