@twitoogle

A computer-science researcher, interested in fields like Information Retrieval, Natural Language Understanding ...

 Tsukuba-shi, Ibaraki
ii-research-yu.github.io
Joined December 2010
  • Tweets619
  • Following423
  • Followers218
26Media
Thank you ❤️
Keith van Rijsbergen Award

ALT Keith van Rijsbergen Award

2
4
18
424
㊗️IRグループ発足以来初の卒業生・修了生。みなさん、ご卒業、修了おめでとうございます！今後のご活躍を心よりお祈りしています。A big congratulations to all IR Group members who graduated this March! Wishing each of you continued growth, success, and meaningful adventures ahead.🎉
1
5
242
IR Group at University of Tsukuba will have four research paper presentations and two workshop presentations at #sigirap2025
5
1
5
715
We’ve launched a new IR group at Tsukuba, continuing our HCIR research journey that started in 2020! Stay tuned for our upcoming activities.
筑波大学情報検索リサーチグループ IR Group at Tsukuba@ir_tsukuba1 Oct 2025
筑波大学にて「情報検索リサーチグループ」が正式に発足しました！ Today marks the official launch of the Information Retrieval Research Group (IR Group) at the University of Tsukuba!
2
6
1,568
Following my visit to @knmnyn, our review of Sakana's #AIScientist caught the attention of @Nature, where we shared why AI novelty checks risk repeating flaws we saw years ago in Google Scholar’s ranking. isg.beel.org/blog/2025/08/25… #plagiarism #GoogleScholar #AIScience
1
7
532
Join us at SIGIR-AP for two exciting workshops: R3AG 2025: The Second Workshop on Refined and Reliable Retrieval-Augmented Generation, and BREV-RAG: Beyond Relevance-based EValuation of RAG systems. Submit your work by September 30! Learn more at sigir-ap.org/sigir-ap-2025/w….
4
8
874
🚀 Launched! ✨@wing_nus's✨ open RAG course is mentoring 30+ on their Retrieval Augmented Generation journey. 🎥 First 2 sessions on YT (w slides): 👉 Intro: buff.ly/7iSQJP2 👉 RAG Overview: buff.ly/gF51ppe Join us—or share w/ anyone curious about RAG! #RAG #NLP
6
19
1,349
Call for Papers: BREV-RAG at #sigirap2025 (Dec 10, Xi'an, China) sakailab.com/brev-rag/ Let's talk about RAG evaluation axes other than relevance, correctness, and groundedness!
1
1
3
3,119
📢Not sure about Retrieval Augmented Generation (RAG)🤔? Then join @wing_nus for our open-to-all, free public lab rotation course Aug–Nov '25. Offered live to UTC+8, then u/l to YT ▶️. 👀 our past LLM course ("Past Semesters") 👉 wing-nus.github.io/cs6101 @tag ppl who should join!
2
5
12
864
We (@ZihanWa54274484, @joemonj, HaitaoYu, Weizhi Ma,@zhaochun_ren, @xinxin) are holding the R^3AG workshop(r3ag-sigir-ap.github.io/) on SIGIR-AP2024 (December 9-12, 2024, Tokyo, Japan); The topics mainly include Reliable RAG-related research. Submission DDL: October 3, 2024
2
5
12
880
Maarten de Rijke starts his Keith van Rijsbergen award keynote on “Explorations in Transparency”. @ecir2024 #ECIR2024
4
37
1,630
#sigirap2024 call for papers, featuring the SIGIR Revise-and-Resubmit paper type, is available now! sigir-ap.org/sigir-ap-2024/c…
8
1
14
3,589
A history of LLMs derived from LLaMA. agi-sphere.com/llama-models/
23
183
17
803
346,102
I'm surprised how many people aren't using AI Chrome extensions yet. Stop limiting yourself to just ChatGPT. Here are 5 new AI chrome extensions that will turn you into a productivity machine:
603
6,469
218
28,230
6,948,660
A survey of LLMs with a practical guide and evolutionary tree. Number of LLMs from Meta = 7 Number of open source LLMs from Meta = 7 The architecture nomenclature for LLMs is somewhat confusing and unfortunate. What's called "encoder only" actually has an encoder and a decoder (just not an auto-regressive decoder). What's called "encoder-decoder" really means "encoder with auto-regressive decoder" What's called "decoder only" really means "auto-regressive encoder-decoder" github.com/Mooler0410/LLMsPr…
75
694
69
2,929
649,666
耕深 retweeted
AK
@_akhaliq1 Mar 2023
Spacerini: Plug-and-play Search Engines with Pyserini and Hugging Face abs: arxiv.org/abs/2302.14534
1
13
2
51
13,949
SIGIR-AP (Asia-Pacific) 2023 call for papers. Abstracts due June 26. Papers due July 3. 2-9 pages + references. Regular submissions AND *SIGIR REVISE-AND-RESUBMIT submissions*! #sigirap2023 sigir-ap.org/sigir-ap-2023/c…
1
18
2
27
6,272
For those who are excited about the integration of search engines with conversational AI, here is a 2019 Dagstuhl report on conversation search discussed by the experts in IR, NLP, Dialogue Systems, and HCI. dagstuhl.de/19461
5
14
1,033
I’m excited to present our work on zero-shot ranking in this blog post. We present a unique hybrid ranking method that outperforms other evaluated methods on 12 of 13 evaluated BEIR datasets. 🧵 blog.vespa.ai/improving-zero…

Improving Zero-Shot Ranking with Vespa Hybrid Search - part two

Where should you begin if you plan to implement search functionality but have not yet collected data from user interactions to train ranking models?

blog.vespa.ai
1
6
43
5,457
ウェブ検索研究のポスドク（Naverと雇用契約、常勤、二年、更新余地あり）を募集します。締切12/23。年収700万、初年度はプラス50万（但し書きあり）。ご検討ください。 waseda.box.com/naver-postoc2…
1
23
7
23
Load more