ymoslem/acl-abstracts huggingface dataset:
Investigating the Effect of Backtranslation for Indic Languages (2025)

Neural machine translation (NMT) is becoming increasingly popular as an effective method of automated language translation. However, due to a scarcity of training datasets, its effectiveness is limited when used with low-resource languages, such as Indian Languages (ILs). The lack of parallel datasets in Natural Language Processing (NLP) makes it difficult to investigate many ILs for Machine Translation (MT). A data augmentation approach such as Backtranslation (BT) can be used to enhance the size of the training dataset. This paper presents the development of a NMT model for ILs within the context of a MT system. To address the issue of data scarcity, the paper examines the effectiveness of a BT approach for ILs that uses both monolingual and parallel datasets. Experimental results reveal that while the BT has improved the model`s performance, however, it is not as significant as expected. It has also been observed that, even though the English-ILs and ILs-English models are trained on the same dataset, the ILs-English models perform better in all evaluation metrics. The reason for this is that ILs frequently differ in sentence structure, word order, and morphological richness from English. The paper also includes error analysis for translations between languages that were utilized in experiments utilizing the Multidimensional Quality Metrics (MQM) framework.
Sinhala Transliteration: A Comparative Analysis Between Rule-based and Seq2Seq Approaches (2025)

Due to reasons of convenience and lack of tech literacy, transliteration (i.e., Romanizing native scripts instead of using localization tools) is eminently prevalent in the context of low-resource languages such as Sinhala, which have their own writing script. In this study, our focus is on Romanized Sinhala transliteration. We propose two methods to address this problem: Our baseline is a rule-based method, which is then compared against our second method where we approach the transliteration problem as a sequence-to-sequence task akin to the established Neural Machine Translation (NMT) task. For the latter, we propose a Transformer based Encode-Decoder solution. We witnessed that the Transformer-based method could grab many ad-hoc patterns within the Romanized scripts compared to the rule-based method.
Romanized to Native Malayalam Script Transliteration Using an Encoder-Decoder Framework (2025)

In this work, we present the development of a reverse transliteration model to convert romanized Malayalam to native script using an encoder-decoder framework built with attention-based bidirectional Long Short Term Memory (Bi-LSTM) architecture. To train the model, we have used curated and combined collection of 4.3 million transliteration pairs derived from publicly available Indic language translitertion datasets, Dakshina and Aksharantar. We evaluated the model on two different test dataset provided by IndoNLP-2025-Shared-Task that contain, (1) General typing patterns and (2) Adhoc typing patterns, respectively. On the Test Set-1, we obtained a character error rate (CER) of 7.42{\%}. However upon Test Set-2, with adhoc typing patterns, where most vowel indicators are missing, our model gave a CER of 22.8{\%}.
Understanding Writing Assistants for Scientific Figure Captions: A Thematic Analysis (2025)

Scientific figure captions are essential for communicating complex data but are often overlooked, leading to unclear or redundant descriptions. While many studies focus on generating captions as an {\textquoteleft}output', little attention has been given to the writer`s process of crafting captions for scientific figures. This study examines how researchers use AI-generated captions to support caption writing. Through thematic analysis of interviews and video recordings with 18 participants from diverse disciplines, we identified four key themes: (1) integrating captions with figures and text, (2) bridging gaps between language proficiency and domain expertise, (3) leveraging multiple AI-generated suggestions, and (4) adapting to diverse writing norms. These findings provide actionable design insights for developing AI writing assistants that better support researchers in creating effective scientific figure captions.
ARWI: Arabic Write and Improve (2025)

Although Arabic is spoken by over 400 million people, advanced Arabic writing assistance tools remain limited. To address this gap, we present ARWI, a new writing assistant that helps learners improve essay writing in Modern Standard Arabic. ARWI is the first publicly available Arabic writing assistant to include a prompt database for different proficiency levels, an Arabic text editor, state-of-the-art grammatical error detection and correction, and automated essay scoring aligned with the Common European Framework of Reference standards for language attainment (https://arwi.mbzuai.ac.ae/). Moreover, ARWI can be used to gather a growing auto-annotated corpus, facilitating further research on Arabic grammar correction and essay scoring, as well as profiling patterns of errors made by native speakers and non-native learners. A preliminary user study shows that ARWI provides actionable feedback, helping learners identify grammatical gaps, assess language proficiency, and guide improvement.
ReadCtrl: Personalizing text generation with readability-controlled instruction learning (2025)

Content generation conditioning on users' readability is an important application for personalization. In an era of large language models (LLMs), readability-controlled text generation based on LLMs has become increasingly important. This paper introduces a novel methodology called {\textquotedblleft}Readability-Controlled Instruction Learning (ReadCtrl),{\textquotedblright} which aims to instruction-tune LLMs to tailor users' readability levels. Unlike the traditional methods, which primarily focused on categorical readability adjustments{---}typically classified as high, medium, and low or expert and layperson levels{---}with limited success, ReadCtrl introduces a dynamic framework that enables LLMs to generate content at various (near continuous level) complexity levels, thereby enhancing their versatility across different applications. Our results show that the ReadCtrl-Mistral-7b models significantly outperformed strong baseline models such as GPT-4 and Claude-3, with a win rate of 52.1{\%}:35.7{\%} against GPT-4 in human evaluations. Furthermore, ReadCtrl has shown significant improvements in automatic evaluations, as evidenced by better readability metrics (e.g., FOG, FKGL) and generation quality metrics (e.g., BLEU, SARI, SummaC-Factuality, UniEval-Consistency and Coherence). These results underscore ReadCtrl`s effectiveness and tenacity in producing high-quality, contextually appropriate outputs that closely align with targeted readability levels, marking a significant advancement in personalized content generation using LLMs.
AI Writing Assistants in Tanzanian Universities: Adoption Trends, Challenges, and Opportunities (2025)

This study examines the adoption, challenges, and impact of AI writing assistants in Tanzanian universities, with a focus on their role in supporting academic writing, enhancing accessibility, and accommodating low-resource languages such as Swahili. Through a structured survey of 1,005 university students, we analyze AI usage patterns, key barriers to adoption, and the improvements needed to make AI writing assistants more inclusive and effective. Findings reveal that limited Swahili integration, affordability constraints, and ethical concerns hinder AI adoption, disproportionately affecting students in resource-constrained settings. To address these challenges, we propose strategies for adapting AI models to diverse linguistic, academic, and infrastructural contexts, emphasizing Swahili-language support, AI literacy initiatives, and accessibility-focused AI development. By bridging these gaps, this study contributes to the development of AI-driven educational tools that are more equitable, contextually relevant, and effective for students in Tanzania and beyond.
From Crafting Text to Crafting Thought: Grounding Intelligent Writing Support to Writing Center Pedagogy (2025)

Intelligent writing support tools have evolved from solving surface-level issues to collaborating and creating language with writers. Along with these new capabilities come concerns that generated fluent text can impact writers' processes in unintended ways, especially for students. In this workshop paper, we look to a similar transition that writing centers experienced over the last century, which shifted focus from fixing surface-level issues to maintaining student writer voices. We interviewed 10 current writing tutors and grounded their described practices with ideas proposed in writing center literature. We employed these strategies in developing an intelligent writing tool prototype. We describe the design of our tool and discuss potential evaluations along with how to foster deeper relationships between writers and writing centers using intelligent writing tools.
Interaction-Required Suggestions for Control, Ownership, and Awareness in Human-AI Co-Writing (2025)

This paper explores interaction designs for generative AI interfaces that necessitate human involvement throughout the generation process. We argue that such interfaces can promote cognitive engagement, agency, and thoughtful decision-making. Through a case study in text revision, we present and analyze two interaction techniques: (1) using a predictive-text interaction to type the agent`s response to a revision request, and (2) highlighting potential edit opportunities in a document. Our implementations demonstrate how these approaches reveal the landscape of writing possibilities and enable fine-grained control. We discuss implications for human-AI writing partnerships and future interaction design directions.
Voice Interaction With Conversational AI Could Facilitate Thoughtful Reflection and Substantive Revision in Writing (2025)

Writing well requires not only expressing ideas but also refining them through revision, a process facilitated by reflection. Prior research suggests that feedback delivered through dialogues, such as those in writing center tutoring sessions, can help writers reflect more thoughtfully on their work compared to static feedback. Recent advancements in multi-modal large language models (LLMs) now offer new possibilities for supporting interactive and expressive voice-based reflection in writing. In particular, we propose that LLM-generated static feedback can be repurposed as conversation starters, allowing writers to seek clarification, request examples, and ask follow-up questions, thereby fostering deeper reflection on their writing. We argue that voice-based interaction can naturally facilitate this conversational exchange, encouraging writers' engagement with higher-order concerns, facilitating iterative refinement of their reflections, and reduce cognitive load compared to text-based interactions. To investigate these effects, we propose a formative study exploring how text vs. voice input influence writers' reflection and subsequent revisions. Findings from this study will inform the design of intelligent and interactive writing tools, offering insights into how voice-based interactions with LLM-powered conversational agents can support reflection and revision.
RONA: Pragmatically Diverse Image Captioning with Coherence Relations (2025)

Writing Assistants (e.g., Grammarly, Microsoft Copilot) traditionally generate diverse image captions by employing syntactic and semantic variations to describe image components. However, human-written captions prioritize conveying a central message alongside visual descriptions using pragmatic cues. To enhance caption diversity, it is essential to explore alternative ways of communicating these messages in conjunction with visual content. We propose RONA, a novel prompting strategy for Multi-modal Large Language Models (MLLM) that leverages Coherence Relations as a controllable axis for pragmatic variations. We demonstrate that RONA generates captions with better overall diversity and ground-truth alignment, compared to MLLM baselines across multiple domains. Our code is available at: https://github.com/aashish2000/RONA
Multi-Agent Based Character Simulation for Story Writing (2025)

This work proposes a novel multi-agent story-generation system that writes stories from a narrative plan. Traditional approaches tend to generate a section of text directly from its outline. Our system, by contrast, divides this elaboration process into role-play and rewrite steps, where the former step enacts the story in chronological order with LLM-backed character agents, and the latter step refines the role-play result to align with a narrative plan. We show that the stories produced by our system are preferable to two other LLM-based story-generation approaches. We attribute this advancement to the benefits of incorporating a character-based simulation strategy.
An Analysis of Scoring Methods for Reranking in Large Language Model Story Generation (2025)

Outline-conditioned story generation using Large Language Models (LLMs) offers a promising approach for automating narrative creation. Some outline-conditioned story generation methods use automatic scoring during the generation process in order to improve the story quality. However, current research has shown that automatic scoring is not ideal for assessing story quality. This paper evaluates three proposed automatic story-scoring methods to improve the reranking of outputs during the generation process. These scoring methods leverage different prompting strategies and fine-tuning techniques to enhance the accuracy and relevance of the assessments. By experimenting with these approaches within a beam search framework, we aim to identify the most effective methods for optimizing story-generation outcomes. While we have found no significant overall difference between these methods in terms of their agreement with human ratings during story generation, the overall story ratings by human evaluators are average. These findings motivate the need for improved automatic scoring techniques and datasets while also indicating that simpler, more easily implementable scoring methods for reranking perform comparably to more complex approaches.
Effective Modeling of Generative Framework for Document-level Relational Triple Extraction (2025)

Document-level relation triple extraction (DocRTE) is a complex task that involves three key sub-tasks: entity mention extraction, entity clustering, and relation triple extraction. Past work has applied discriminative models to address these three sub-tasks, either by training them sequentially in a pipeline fashion or jointly training them. However, while end-to-end discriminative or generative models have proven effective for sentence-level relation triple extraction, they cannot be trivially extended to the document level, as they only handle relation extraction without addressing the remaining two sub-tasks, entity mention extraction or clustering. In this paper, we propose a three-stage generative framework leveraging a pre-trained BART model to address all three tasks required for document-level relation triple extraction. Tested on the widely used DocRED dataset, our approach outperforms previous generative methods and achieves competitive performance against discriminative models.
Learn Together: Joint Multitask Finetuning of Pretrained KG-enhanced LLM for Downstream Tasks (2025)

Recent studies have shown that a knowledge graph (KG) can enhance text data by providing structured background knowledge, which can significantly improve the language understanding skills of the LLM. Besides, finetuning of such models shows solid results on commonsense reasoning benchmarks. In this work, we introduce expandable Joint Multitask Finetuning on Pretrained KG-enchanced LLM approach for Question Answering (QA), Machine Reading Comprehension (MRC) and Knowledge Graph Question Answering (KGQA) tasks. Extensive experiments show competitive performance of joint finetuning QA+MRC+KGQA over single task approach with a maximum gain of 30{\%} accuracy.
GNET-QG: Graph Network for Multi-hop Question Generation (2025)

Multi-hop question generation is a challenging task in natural language processing (NLP) that requires synthesizing information from multiple sources. We propose GNET-QG, a novel approach that integrates Graph Attention Networks (GAT) with sequence-to-sequence models, enabling structured reasoning over multiple information sources to generate complex questions. Our experiments demonstrate that GNET-QG outperforms previous state-of-the-art models across several evaluation metrics, particularly excelling in METEOR, showing its effectiveness in enhancing machine reasoning capabilities.
SKETCH: Structured Knowledge Enhanced Text Comprehension for Holistic Retrieval (2025)

This paper discusses about the SKETCH approach which enhances text retrieval and context relevancy on large corpuses compared to the traditional baseline methods. The abstract attached below discusses this further. Abstract: Retrieval-Augmented Generation (RAG) systems have become pivotal in leveraging vast corpora to generate informed and contextually relevant responses, notably reducing hallucinations in Large Language Models. Despite significant advancements, these systems struggle to efficiently process and retrieve information from large datasets while maintaining a comprehensive understanding of the context. This paper introduces SKETCH, a novel methodology that enhances the RAG retrieval process by integrating semantic text retrieval with knowledge graphs, thereby merging structured and unstructured data for a more holistic comprehension. SKETCH, demonstrates substantial improvements in retrieval performance and maintains superior context integrity compared to traditional methods. Evaluated across four diverse datasets: QuALITY, QASPER, NarrativeQA, and Italian Cuisine{---}SKETCH consistently outperforms baseline approaches on key RAGAS metrics such as answer relevancy, faithfulness, context precision and context recall. Notably, on the Italian Cuisine dataset, SKETCH achieved an answer relevancy of 0.94 and a context precision of 0.99, representing the highest performance across all evaluated metrics. These results highlight SKETCH`s capability in delivering more accurate and contextually relevant responses, setting new benchmarks for future retrieval systems.
On Reducing Factual Hallucinations in Graph-to-Text Generation Using Large Language Models (2025)

Recent work in Graph-to-Text generation has achieved impressive results, but it still suffers from hallucinations in some cases, despite extensive pretraining stages and various methods for working with graph data. While the commonly used metrics for evaluating the quality of Graph-to-Text models show almost perfect results, it makes it challenging to compare different approaches. This paper demonstrates the challenges of recent Graph-to-Text systems in terms of hallucinations and proposes a simple yet effective approach to using a general LLM, which has shown state-of-the-art results and reduced the number of factual hallucinations. We provide step-by-step instructions on how to develop prompts for language models and a detailed analysis of potential factual errors in the generated text.
GraphRAG: Leveraging Graph-Based Efficiency to Minimize Hallucinations in LLM-Driven RAG for Finance Data (2025)

This study explores the integration of graph-based methods into Retrieval-Augmented Generation (RAG) systems to enhance efficiency, reduce hallucinations, and improve explainability, with a particular focus on financial and regulatory document retrieval. We propose two strategies{---}FactRAG and HybridRAG{---}which leverage knowledge graphs to improve RAG performance. Experiments conducted using Finance Bench, a benchmark for AI in finance, demonstrate that these approaches achieve a 6{\%} reduction in hallucinations and an 80{\%} decrease in token usage compared to conventional RAG methods. Furthermore, we evaluate HybridRAG by comparing the Digital Operational Resilience Act (DORA) from the European Union with the Federal Financial Institutions Examination Council (FFIEC) guidelines from the United States. The results reveal a significant improvement in computational efficiency, reducing contradiction detection complexity from $O(n^2)$ to $O(k \cdot n)${---}where $n$ is the number of chunks{---}and a remarkable 734-fold decrease in token consumption. Graph-based retrieval methods can improve the efficiency and cost-effectiveness of large language model (LLM) applications, though their performance and token usage depend on the dataset, knowledge graph design, and retrieval task.
Structured Knowledge meets GenAI: A Framework for Logic-Driven Language Models (2025)

Large Language Models (LLMs) excel at generating fluent text but struggle with context sensitivity, logical reasoning, and personalization without extensive fine-tuning. This paper presents a logical modulator: an adaptable communication layer between Knowledge Graphs (KGs) and LLMs as a way to address these limitations. Unlike direct KG-LLM integrations, our modulator is domain-agnostic and incorporates logical dependencies and commonsense reasoning in order to achieve contextual personalization. By enhancing KG interaction, this method will produce linguistically coherent and logically sound outputs, increasing interpretability and reliability in generative AI.
Performance and Limitations of Fine-Tuned LLMs in SPARQL Query Generation (2025)

Generative AI has simplified information access by enabling natural language-driven interactions between users and automated systems. In particular, Question Answering (QA) has emerged as a key application of AI, facilitating efficient access to complex information through dialogue systems and virtual assistants. The Large Language Models (LLMs) combined with Knowledge Graphs (KGs) have further enhanced QA systems, allowing them to not only correctly interpret natural language but also retrieve precise answers from structured data sources such as Wikidata and DBpedia. However, enabling LLMs to generate machine-readable SPARQL queries from natural language questions (NLQs) remains challenging, particularly for complex questions. In this study, we present experiments in fine-tuning LLMs for the task of NLQ-to-SPARQL transformation. We rely on benchmark datasets for training and testing the fine-tuned models, generating queries directly from questions written in English (without further processing of the input or output). By conducting an analytical study, we examine the effectiveness of each model, as well as the limitations associated with using fine-tuned LLMs to generate SPARQL.