Ahmad CHAMMA

4 papers · 2023–2026 · 4 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12)

Venues

AAAI (1) ACL (1) EMNLP (1) NeurIPS (1)

Top co-authors

Bertrand Thirion (2) Omar El Herraoui (2) Guokan Shang (2) Mohamed Anwar (1) Amr Mohamed (1) Hadi Abdine (1) Eric P. Xing (1) Denis Engemann (1) Abdelaziz Bounhar (1) Denis A. Engemann (1)

Research topics

Artificial Intelligence (3) Core AI (3) Deep Learning (2) Machine Learning (2) Natural Language Processing (1) Architectures (1) Core Methods (1) Learning Paradigms (1) Learning Types (1) Optimization & Theory (1) Resources & Methods (1) Techniques (1)

Keywords

mixture of expert (2) permutation importance (2) variable importance (2) high-dimensional data (1) deep neural network (1) transformer block (1) model composition (1) feature grouping (1) multilingual model (1) arabic language (1) language adaptation (1) type-i error control (1) large language model (1) expert network (1) token routing (1) statistical inference (1) egyptian dialect (1) feature selection (1) high-dimensional analysis (1)

Papers

MixtureKit: A General Framework for Composing, Training, and Visualizing Mixture-of-Experts Models ACL 2026 Nile-Chat: Egyptian Language Models for Arabic and Latin Scripts EMNLP 2025 Variable Importance in High-Dimensional Settings Requires Grouping AAAI 2024 Statistically Valid Variable Importance Assessment through Conditional Permutations NeurIPS 2023