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This paper examines the specific obstacles of constructing Retrieval-Augmented Generation(RAG) systems in low-resource languages, with a focus on Persian's complicated morphology and versatile syntax. The research aims to improve retrieval…

Text corpora are essential for training models used in tasks like summarization, translation, and large language models (LLMs). While various efforts have been made to collect monolingual and multilingual datasets in many languages, Persian…

Computation and Language · Computer Science 2025-02-14 Sara Bourbour Hosseinbeigi , Fatemeh Taherinezhad , Heshaam Faili , Hamed Baghbani , Fatemeh Nadi , Mostafa Amiri

Despite impressive multilingual capabilities, large language models (LLMs) remain poorly evaluated on literary knowledge in non-English languages. We introduce PersLitEval, a benchmark of 4,514 Persian literature multiple-choice questions…

Computation and Language · Computer Science 2026-05-27 Ruhallah Niazi , Faeze Ghorbanpour , Alexander Fraser

The study of historical languages presents unique challenges due to their complex orthographic systems, fragmentary textual evidence, and the absence of standardized digital representations of text in those languages. Tackling these…

Computation and Language · Computer Science 2025-03-25 Farhan Farsi , Parnian Fazel , Sepand Haghighi , Sadra Sabouri , Farzaneh Goshtasb , Nadia Hajipour , Ehsaneddin Asgari , Hossein Sameti

Medical consumer question answering (CQA) is crucial for empowering patients by providing personalized and reliable health information. Despite recent advances in large language models (LLMs) for medical QA, consumer-oriented and…

Computation and Language · Computer Science 2025-05-27 Naghmeh Jamali , Milad Mohammadi , Danial Baledi , Zahra Rezvani , Hesham Faili

Large Language Models (LLMs) are now capable of generating text that closely resembles human writing, making them powerful tools for content creation, but this growing ability has also made it harder to tell whether a piece of text was…

Computation and Language · Computer Science 2025-10-21 Muhammad Ammar , Hadiya Murad Hadi , Usman Majeed Butt

Social media hold valuable, vast and unstructured information on public opinion that can be utilized to improve products and services. The automatic analysis of such data, however, requires a deep understanding of natural language. Current…

Computation and Language · Computer Science 2019-10-01 Kia Dashtipour , Mandar Gogate , Jingpeng Li , Fengling Jiang , Bin Kong , Amir Hussain

Neural Machine Translation (NMT) is a new approach for Machine Translation (MT), and due to its success, it has absorbed the attention of many researchers in the field. In this paper, we study NMT model on Persian-English language pairs, to…

Computation and Language · Computer Science 2017-01-10 Mohaddeseh Bastan , Shahram Khadivi , Mohammad Mehdi Homayounpour

Nowadays, one of the main challenges for Question Answering Systems is to answer complex questions using various sources of information. Multi-hop questions are a type of complex questions that require multi-step reasoning to answer. In…

Computation and Language · Computer Science 2023-04-25 Arash Ghafouri , Hasan Naderi , Mohammad Aghajani asl , Mahdi Firouzmandi

Determining the readability of a text is the first step to its simplification. In this paper, we present a readability analysis tool capable of analyzing text written in the Bengali language to provide in-depth information on its…

Computation and Language · Computer Science 2020-12-15 Susmoy Chakraborty , Mir Tafseer Nayeem , Wasi Uddin Ahmad

This research examines cross-lingual sentiment analysis using few-shot learning and incremental learning methods in Persian. The main objective is to develop a model capable of performing sentiment analysis in Persian using limited data,…

Computation and Language · Computer Science 2025-07-17 Farideh Majidi , Ziaeddin Beheshtifard

This paper presents a comprehensive evaluation framework for aligning Persian Large Language Models (LLMs) with critical ethical dimensions, including safety, fairness, and social norms. It addresses the gaps in existing LLM evaluation…

In recent years there has been a special interest in word embeddings as a new approach to convert words to vectors. It has been a focal point to understand how much of the semantics of the the words has been transferred into embedding…

Computation and Language · Computer Science 2021-07-01 Seyyed Ehsan Mahmoudi , Mehrnoush Shamsfard

Sign Language Recognition (SLR) is a fast-growing field that aims to fill the communication gaps between the hearing-impaired and people without hearing loss. Existing solutions for Persian Sign Language (PSL) are limited to word-level…

Human-Computer Interaction · Computer Science 2024-06-25 Amirparsa Salmankhah , Amirreza Rajabi , Negin Kheirmand , Ali Fadaeimanesh , Amirreza Tarabkhah , Amirreza Kazemzadeh , Hamed Farbeh

Arabic dialect identification is a specific task of natural language processing, aiming to automatically predict the Arabic dialect of a given text. Arabic dialect identification is the first step in various natural language processing…

Computation and Language · Computer Science 2020-09-29 Maha J. Althobaiti

Evaluating Large Language Models (LLMs) is challenging due to their generative nature, necessitating precise evaluation methodologies. Additionally, non-English LLM evaluation lags behind English, resulting in the absence or weakness of…

Large language models (LLMs) are increasingly used to generate self-explanations alongside their predictions, a practice that raises concerns about the faithfulness of these explanations, especially in low-resource languages. This study…

Computation and Language · Computer Science 2025-11-26 Mobina Mehrazar , Mohammad Amin Yousefi , Parisa Abolfath Beygi , Behnam Bahrak

Speech Emotion Recognition (SER) is one of the essential perceptual methods of humans in understanding the situation and how to interact with others, therefore, in recent years, it has been tried to add the ability to recognize emotions to…

Audio and Speech Processing · Electrical Eng. & Systems 2022-11-21 Ali Yazdani , Yasser Shekofteh

In recent years, multilingual Large Language Models (LLMs) have become an inseparable part of daily life, making it crucial for them to master the rules of conversational language in order to communicate effectively with users. While…

Computation and Language · Computer Science 2026-01-30 Ghazal Kalhor , Behnam Bahrak

Homograph disambiguation, the task of distinguishing words with identical spellings but different meanings, poses a substantial challenge in natural language processing. In this study, we introduce a novel dataset tailored for Persian…

Computation and Language · Computer Science 2025-03-25 Seyed Moein Ayyoubzadeh , Kourosh Shahnazari
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