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| 1 | +--- |
| 2 | +layout: default |
| 3 | +title: Workshop on Large Language and Foundation Models 2026 |
| 4 | +description: Co-located with IEEE BigData 2026 |
| 5 | +--- |
| 6 | + |
| 7 | +# Fourth Workshop on Large Language and Foundation Models (WLLFM 2026) |
| 8 | + |
| 9 | +**Location**: Sheraton Phoenix Downtown, Phoenix, AZ, USA |
| 10 | +**Conference**: [BigData 2026](https://bigdataieee.org/BigData2026/) (IEEE International Conference on Big Data) |
| 11 | +**Date**: **December 14th–17th, 2026** |
| 12 | + |
| 13 | +Large language models (LLMs) and foundation models (FMs) have rapidly emerged as pivotal technologies in data science and analytics, offering unprecedented capabilities in text generation, knowledge extraction, and complex decision-making. However, a significant gap remains between the rapid theoretical advancements in these models and their robust, scalable deployment in industrial environments. |
| 14 | + |
| 15 | +This workshop seeks to bridge cutting-edge theory with real-world applications, providing a venue for researchers and practitioners to exchange novel methodologies, deployment strategies, and impact-driven insights. By spotlighting both breakthrough techniques and operational challenges (such as scalability, interpretability, and ethics), the session aims to foster cross-pollination of ideas and accelerate the seamless integration of large language models into diverse data-driven ecosystems. |
| 16 | + |
| 17 | +- Submission Deadline: **TBA** (tentative: early October 2026) |
| 18 | +- Paper Notification: **TBA** (tentative: early November 2026) |
| 19 | +- Paper Camera-Ready: **November 13th, 2025** |
| 20 | +- Contact: `amllab[at]bit.uni-bonn.de` |
| 21 | + |
| 22 | +## Submission |
| 23 | + |
| 24 | +Submission Link: [https://wi-lab.com/cyberchair/2026/bigdata26/scripts/submit.php?subarea=S22&undisplay_detail=1&wh=/cyberchair/2026/bigdata26/scripts/ws_submit.php](https://wi-lab.com/cyberchair/2026/bigdata26/scripts/submit.php?subarea=S22&undisplay_detail=1&wh=/cyberchair/2026/bigdata26/scripts/ws_submit.php) |
| 25 | + |
| 26 | +Papers should be submitted single blind. |
| 27 | + |
| 28 | +Paper formats are: |
| 29 | + |
| 30 | +- Long papers: up to 10 pages including all figures, tables, and references |
| 31 | +- Short and vision papers: up to 5 pages including all figures, tables, and references |
| 32 | +- Papers should be submitted single blind. |
| 33 | + |
| 34 | +All papers must be submitted in the IEEE conference format: |
| 35 | +- Official templates: [https://www.ieee.org/conferences/publishing/templates.html](https://www.ieee.org/conferences/publishing/templates.html) |
| 36 | +- Overleaf templates: [https://www.overleaf.com/latex/templates/ieee-conference-template/grfzhhncsfqn](https://www.overleaf.com/latex/templates/ieee-conference-template/grfzhhncsfqn) |
| 37 | + |
| 38 | +## Call for Papers |
| 39 | + |
| 40 | +The topics of interest are, but not limited to: |
| 41 | + |
| 42 | +- State-of-the-Art Model Research: |
| 43 | + - Model training, optimization, and architecture |
| 44 | + - Architectures beyond the Transformer: state-space models, linear-attention variants, hybrid designs, and diffusion language models |
| 45 | + - Reasoning models and test-time compute scaling |
| 46 | +- Systems and Efficiency: |
| 47 | + - Inference at scale: efficiency, latency, memory use, routing, and serving-time optimization for large models, including long-context and sparse architectures |
| 48 | + - Efficient fine-tuning, adaptation, and post-training of LLMs or FMs: supervision design, synthetic data, reward signals, preference optimization, distillation, and curated training pipelines |
| 49 | + - Industrial use cases: challenges in latency, cost-optimization, and hardware constraints |
| 50 | +- Retrieval and Context Management: |
| 51 | + - How models obtain, select, organize, and use external information through retrieval, reranking, and context construction |
| 52 | + - Retrieval-Augmented Generation (RAG) in enterprise environments |
| 53 | +- Agentic and Multi-Agent Systems: |
| 54 | + - Multi-agent LLM systems and orchestration: role specialization, agent-to-agent protocols, and standards such as MCP for tool integration |
| 55 | + - Autonomous software-engineering agents and LLM-driven code generation in production codebases |
| 56 | +- Multimodal and Domain-Specific Foundation Models: |
| 57 | + - Multimodal and any-to-any foundation models spanning vision, audio, and video |
| 58 | + - Foundation models for structured big-data modalities, including time series, tabular, graph, and geospatial data |
| 59 | + - Domain-specific foundation models for finance, healthcare, legal, and scientific discovery, with specialized constraints and metrics |
| 60 | + - Quantum Foundation Models |
| 61 | +- Privacy, Safety, and Ethics: |
| 62 | + - Privacy-preserving and federated training or inference for LLMs and FMs |
| 63 | + - Evaluation and trustworthiness: robustness, reliability, safety, long-context behavior, and "in-the-wild" usefulness beyond narrow benchmark scores |
| 64 | + - Interpretability and explainability of foundation models in decision-critical systems |
| 65 | + - Ethical, societal, and regulatory considerations in LLM adoption |
| 66 | + |
| 67 | +## Proceedings and Indexing |
| 68 | + |
| 69 | +All accepted workshop papers will be published by IEEE in the BigData 2026 Proceedings and will be submitted for inclusion in the IEEEXplore Digital Library. |
| 70 | + |
| 71 | +## Organizers |
| 72 | + |
| 73 | +- Prof. Dr. Rafet Sifa (University of Bonn / Fraunhofer IAIS, Germany) |
| 74 | +- Dr. Tobias Deußer (University of Bonn, Germany) |
| 75 | +- Prof. Dr. Aurelio Bariviera (University of Rovira i Virgili, Spain) |
| 76 | +- Dr. Dhaval Patel (IBM Research, USA) |
| 77 | +- Prof. Dr. Wei Liu (University of Technology Sydney, Australia) |
| 78 | +- Dr. Lorenz Sparrenberg (University of Bonn, Germany) |
| 79 | +- Dr. Linsey Pang (PayPal, USA) |
| 80 | +- Dr. Thore Gerlach (European Space Agency, Netherlands) |
| 81 | + |
| 82 | +This workshop has been partially funded by the Federal Ministry of Education and Research of Germany and the state of North-Rhine Westphalia as part of the Lamarr-Institute for Machine Learning and Artificial Intelligence. |
| 83 | + |
| 84 | +## Previous iterations |
| 85 | + |
| 86 | +- [SSLLFM 2026](https://appliedmachinelearning-lab.github.io/ssllfm2026/) |
| 87 | +- [WLLFM 2025](https://appliedmachinelearning-lab.github.io/wllfm2025/) |
| 88 | +- [SSLLFM 2025](https://appliedmachinelearning-lab.github.io/ssllfm2025/) |
| 89 | +- [WLLFM 2024](https://sites.google.com/view/wllfm24) |
| 90 | +- [WLLFM 2023](https://dhavalrepo18.github.io/bigdatafm/) |
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