activity
20182026
most citedImproving the Domain Adaptation of Retrieval Augmented Generation (RAG) Models for Open Domain Question Answering

10 citations · 15 across the 6 of their papers we have counts for

collaborators

11 papers

cs.LG2026

Communication-Efficient LLM Adaptation over Decentralized GPU Meshes

Sameera Ramasinghe, Shamane Siriwardhana, Thalaiyasingam Ajanthan +8

Decentralized training enables large-model training over low-end GPUs and internet-grade connections, but communication along both data-parallel and pipeline-parallel axes becomes…

cs.LG2026

Agora: Collective and Permissionless Internet-Scale Pretraining of Large Language Models

Gil Avraham, Violetta Shevchenko, Hadi Mohaghegh Dolatabadi +9

Training large language models at the multi-billion to trillion parameter scale is confined to datacenters, where data-parallel (DP) and model-parallel (MP) techniques presume homo…

cs.LG2026

Factored Gossip DiLoCo: Reducing Blocking Communication in DiLoCo

Chamin Hewa Koneputugodage, Thalaiyasingam Ajanthan, Sameera Ramasinghe +7

To make large-scale distributed training practical outside high-bandwidth datacenters, we must reduce blocking, high-volume synchronization. While DiLoCo communicates infrequently,…

cs.CL2024

Merging in a Bottle: Differentiable Adaptive Merging (DAM) and the Path from Averaging to Automation

Thomas Gauthier-Caron, Shamane Siriwardhana, Elliot Stein +5

By merging models, AI systems can combine the distinct strengths of separate language models, achieving a balance between multiple capabilities without requiring substantial retrai…

cs.CL2024★ 2 cited

Domain Adaptation of Llama3-70B-Instruct through Continual Pre-Training and Model Merging: A Comprehensive Evaluation

Shamane Siriwardhana, Mark McQuade, Thomas Gauthier +8

We conducted extensive experiments on domain adaptation of the Meta-Llama-3-70B-Instruct model on SEC data, exploring its performance on both general and domain-specific benchmarks…

cs.CL2024★ 3 cited

Arcee's MergeKit: A Toolkit for Merging Large Language Models

Charles Goddard, Shamane Siriwardhana, Malikeh Ehghaghi +5

The rapid expansion of the open-source language model landscape presents an opportunity to merge the competencies of these model checkpoints by combining their parameters. Advances…