Challenge: Large Language Models (LLMs) have demonstrated impressive capabilities in language generation and general task performance, but their application to spoken language understanding remains challenging.
Approach: They propose an Entity-level Language Model framework which reformulates slot-filling as an entity recognition task and introduces a new concept, Chain of Intent, to enable step-by-step multi-intent recognition.
Outcome: The proposed framework outperforms strong baselines such as Uni-MIS and achieves gains of 3.7% and 3.1% on MixATIS and MixSNIPS.

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MIDLM: Multi-Intent Detection with Bidirectional Large Language Models (2025.coling-main)

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Challenge: Existing models that use autoregressive architectures restrict the sharing of token information within a sentence.
Approach: They propose a framework that integrates intent number detection and multi-intent selection to enable autoregressive LLMs to leverage bidirectional information awareness through post-training.
Outcome: The proposed framework outperforms existing models and pretrained baselines in the multi-intent detection task.
CDLM: Cross-Document Language Modeling (2021.findings-emnlp)

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Challenge: Existing language models (LMs) provide powerful representations for internal text structure, but there are important applications for multi-text tasks.
Approach: They propose a pretraining approach that incorporates two key ideas into the masked language modeling objective.
Outcome: The proposed model improves over existing models and sets of long-range transformers and can be easily applied to multiple multi-text tasks.
How to Talk to Language Models: Serialization Strategies for Structured Entity Matching (2025.findings-naacl)

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Challenge: Entity matching (EM) identifies whether two data records refer to the same entity . however, its performance heavily depends on how structured entities are “talked” through serialized text.
Approach: They propose a novel serialization scheme for entities with complex relations in knowledge graphs based on random walks and use open-source LLMs to encode sampled semantic walks for matching.
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Unveiling the Potential of BERT-family: A New Recipe for Building Scalable, General and Competitive Large Language Models (2025.acl-long)

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Challenge: Generative large language models (LLMs) have significantly influenced various aspects of society, reshaping how we access and interact with information and knowledge.
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Everything you need to know about Multilingual LLMs: Towards fair, performant and reliable models for languages of the world (2023.acl-tutorials)

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Challenge: Responsible AI issues such as fairness, bias and toxicity will be discussed in this tutorial .
Approach: This tutorial will describe various aspects of scaling up language technologies to many of the world’s languages by describing the latest research in Massively Multilingual Language Models (MMLMs).
Outcome: This tutorial will cover various aspects of scaling up language technologies to many of the world's languages by describing the latest research in multilingual models.
ChainLM: Empowering Large Language Models with Improved Chain-of-Thought Prompting (2024.lrec-main)

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Challenge: Existing CoT synthesis approaches focus on simpler reasoning tasks and result in inconsistent CoT prompts.
Approach: They propose a framework for automatic generation of superior CoT prompts based on three major evolution strategies . they propose 'step-level debating' method where multiple debaters discuss each reasoning step to arrive at the correct answer.
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Recent Advances in Speech Language Models: A Survey (2025.acl-long)

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Challenge: Text-based Large Language Models (LLMs) are a promising solution for end-to-end speech interaction.
Approach: They propose to build a framework that allows users to input text and translate it into speech . they propose to use a text-only LLM and a "textto-speech" framework to generate a response based on this transcription .
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CoELM: Construction-Enhanced Language Modeling (2024.acl-long)

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Challenge: Recent studies show that integrating constructional information can improve the performance of pre-trained language models.
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From Multimodal LLM to Human-level AI: Modality, Instruction, Reasoning, Efficiency and beyond (2024.lrec-tutorials)

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Challenge: This tutorial aims to deliver a comprehensive review of cutting-edge research in MLLMs.
Approach: This tutorial will review cutting-edge research in MLLMs and examine the impact of ML in learning and reasoning.
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A Stack-Propagation Framework with Token-Level Intent Detection for Spoken Language Understanding (D19-1)

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Challenge: Intent detection and slot filling are two main tasks for building a spoken language understanding system.
Approach: They propose a framework to incorporate intent information into slot filling tasks . they use a joint model with Stack-Propagation to capture intent semantic knowledge .
Outcome: The proposed model outperforms existing models on two publicly available datasets and outperformed existing models by a large margin.

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