PhD candidate @disc_uibk

Joined November 2013
31 Photos and videos
1/πŸ‘οΈ Meet Argus-Retriever: the first late-interaction visual doc retriever where the document representation adapts to the query: D(q). - 86.0 NDCG@5 on ViDoRe V1 V2 (SOTA open model) - πŸ“¦ 1024-dim head, 4.5Γ— smaller index
Argus-Retriever: Vision-LLM Late-Interaction Retrieval with Region-Aware Query-Conditioned MoE for Visual Document Retrieval Introduces a query-conditioned late-interaction visual document retriever. πŸ“ arxiv.org/abs/2606.04300 πŸ‘¨πŸ½β€πŸ’» github.com/DataScienceUIBK/A…
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2/ The idea: a region-aware Mixture-of-Experts inside the document encoder. A router reads each region's content, its 2D position, and a pooled query context z_q, then mixes 4 latent experts ( 1 shared). The page is now encoded differently per query β†’ D(q). Still MaxSim.
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Abdelrahman retweeted
Argus-Retriever: Vision-LLM Late-Interaction Retrieval with Region-Aware Query-Conditioned MoE for Visual Document Retrieval Introduces a query-conditioned late-interaction visual document retriever. πŸ“ arxiv.org/abs/2606.04300 πŸ‘¨πŸ½β€πŸ’» github.com/DataScienceUIBK/A…
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Thrilled to share two paper acceptances! πŸŽ‰ πŸ“„ MM-BRIGHT β€” Multimodal Benchmark for Reasoning-Intensive Retrieval β†’ #KDD2026 πŸ› οΈ Rankify β€” Python toolkit for Retrieval, Re-Ranking & RAG (670 ⭐) β†’ #ACL2026 Demo Thanks to @ supervisor & collaborators πŸš€ #NLP #RAG #IR
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Abdelrahman retweeted
Apr 23
another late interaction w
[1/3] tiny 32M reasoning Colber retriever, just dropped. πŸ€— Reason-mxbai-colbert-v0-32m a late-interaction ColBERT fine-tuned for BRIGHT-style retrieval. 19.0 avg nDCG@10 on BRIGHT, ~5x smaller than Reason-ModernColBERT. huggingface.co/DataScience-U…
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[1/3] tiny 32M reasoning Colber retriever, just dropped. πŸ€— Reason-mxbai-colbert-v0-32m a late-interaction ColBERT fine-tuned for BRIGHT-style retrieval. 19.0 avg nDCG@10 on BRIGHT, ~5x smaller than Reason-ModernColBERT. huggingface.co/DataScience-U…
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[1/3] Built on @mixedbreadai's mxbai-edge-colbert-v0-32m with one key change: we widened the projection head from 64β†’128 dim using small-random init (zero-pad = dead neurons under L2 MaxSim, classic gotcha).
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[1/3] Still limited on splits (leetcode/theorem) β€” base model's sans_pos lowercased tokeniser caps code retrieval. But Imporved Pony split from 8.0 NDCG@10 by Reason-ModernColBERT β†’ 20 NDCG@10
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Abdelrahman retweeted
For the people not on Reddit, yesterday ICLR desk-rejected an accepted oral paper from a US-sanctioned institution. The conference is in 4 days; this could probably have been done better. openreview.net/forum?id=w2tn…

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I am happy to announce that this week was great news. 2 accept paper main ACL 2026 1 findings ACL 2026 1 Sigir 2026 #acl #acl2026 #sigir
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Abdelrahman retweeted
The paper acceptance notifications will be out by the 6th of April, AoE. The PCs are working hard throughout the holiday season to finalize the decisions. Apologies for the delay!
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#acl 2026 Is SAC still sleeping, or what is the problem?
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Ss from rednote #acl
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Replying to @perdactor
Stared!β­οΈπŸ‘
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We just released Claw Code Agent, a full Python reimplementation of the Claude Code agent architecture, based on the reverse-engineering work shared in this tweet: x.com/Fried_rice/status/2038… Repo: github.com/HarnessLab/claw-c… We're actively working on this and happy to add features.

Claude code source code has been leaked via a map file in their npm registry! Code: pub-aea8527898604c1bbb12468b…
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5 Feb 2025
Rankify is a new Python toolkit for retrieval, re-ranking, and building RAG systems.
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Abdelrahman retweeted
the key of #Altseason2025 $ETHBTC plz plz plz do it #Bitcoin #etherum #Solana
$ethbtc reached the retracement zone lets see if this will play out ΩˆΨ΅Ω„ Ω…Ω†Ψ§Ψ·Ω‚ Ψ§Ω„Ψ§Ψ±ΨͺΨ―Ψ§Ψ― Ω„Ω†Ψ±Ω‰ Ψ§Ψ°Ψ§ Ψ§Ω„Ψ³ΩŠΩ†Ψ§Ψ±ΩŠΩˆ سيΨͺΨ­Ω‚Ω‚
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Abdelrahman retweeted
The top 15 most-liked organizations on @huggingface 1. @StabilityAI 20k likes 2. @AIatMeta 20k 3. @runwayml 11k 4. CompVis 10k 5. @thukeg 7k 6. @BigscienceW 7k 7. @TIIuae 7k 8. @Microsoft 6.5k 9. @GoogleAI 6k 10. @OpenAI 4k 11. @BigCodeProject 4k 12. @MosaicML 4k 13. @UKPLab 3k 14. @AiEleuther 3k 15. @salesforce 3k huggingface.co/spaces/Pulsar…

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