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Giannis Karamanolakis

4 accepted papers

2025

MergeME: Model Merging Techniques for Homogeneous and Heterogeneous MoEs

NAACL 2025long

The recent success of specialized Large Language Models (LLMs) in domains such as mathematical reasoning and coding has led to growing interest in methods for merging these expert LLMs into a unified Mixture-of-Experts (MoE) model, with the goal of enhancing performance in each domain while retainin…

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2022

Super-NaturalInstructions: Generalization via Declarative Instructions on 1600+ NLP Tasks

EMNLP 2022main

How well can NLP models generalize to a variety of unseen tasks when provided with task instructions? To address this question, we first introduce Super-NaturalInstructions, a benchmark of 1,616 diverse NLP tasks and their expert-written instructions. Our collection covers 76 distinct task types, in…

2022

WALNUT: A Benchmark on Semi-weakly Supervised Learning for Natural Language Understanding

NAACL 2022long

Building machine learning models for natural language understanding (NLU) tasks relies heavily on labeled data. Weak supervision has been proven valuable when large amount of labeled data is unavailable or expensive to obtain. Existing works studying weak supervision for NLU either mostly focus on a…

2021

Self-Training with Weak Supervision

NAACL 2021long

State-of-the-art deep neural networks require large-scale labeled training data that is often expensive to obtain or not available for many tasks. Weak supervision in the form of domain-specific rules has been shown to be useful in such settings to automatically generate weakly labeled training data…