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Nowadays, dialogue systems are used in many fields of industry and research. There are successful instances of these systems, such as Apple Siri, Google Assistant, and IBM Watson. Task-oriented dialogue system is a category of these, that…

Computation and Language · Computer Science 2024-01-02 Keyvan Mahmoudi , Heshaam Faili

Handwritten numeral recognition is in general a benchmark problem of Pattern Recognition and Artificial Intelligence. Compared to the problem of printed numeral recognition, the problem of handwritten numeral recognition is compounded due…

Computer Vision and Pattern Recognition · Computer Science 2010-03-10 Nibaran Das , Ayatullah Faruk Mollah , Sudip Saha , Syed Sahidul Haque

Assessing spoken language is challenging, and quantifying pronunciation metrics for machine learning models is even harder. However, for the Holy Quran, this task is simplified by the rigorous recitation rules (tajweed) established by…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-03 Abdullah Abdelfattah , Mahmoud I. Khalil , Hazem Abbas

Forensic handwriting examination is a branch of Forensic Science that aims to examine handwritten documents in order to properly define or hypothesize the manuscript's author. These analysis involves comparing two or more (digitized)…

Computer Vision and Pattern Recognition · Computer Science 2024-01-17 Eleonora Breci , Luca Guarnera , Sebastiano Battiato

In this paper, we introduce a comprehensive benchmark for Persian (Farsi) text embeddings, built upon the Massive Text Embedding Benchmark (MTEB). Our benchmark includes 63 datasets spanning seven different tasks: classification,…

Computation and Language · Computer Science 2025-05-20 Erfan Zinvandi , Morteza Alikhani , Mehran Sarmadi , Zahra Pourbahman , Sepehr Arvin , Reza Kazemi , Arash Amini

Segmentation of Arabic manuscripts into lines of text and words is an important step to make recognition systems more efficient and accurate. The problem of segmentation into text lines is solved since there are carefully annotated dataset…

Computation and Language · Computer Science 2023-12-14 Hakim Bouchal , Ahror Belaid

Multiple-choice questions (MCQs) are commonly used in educational testing, as they offer an efficient means of evaluating learners' knowledge. However, generating high-quality MCQs, particularly in low-resource languages such as Persian,…

Computation and Language · Computer Science 2025-10-20 Mohammad Heydari Rad , Rezvan Afari , Saeedeh Momtazi

Being aware of important news is crucial for staying informed and making well-informed decisions efficiently. Natural Language Processing (NLP) approaches can significantly automate this process. This paper introduces the detection of…

Computation and Language · Computer Science 2023-12-07 Hamed Hematian Hemati , Arash Lagzian , Moein Salimi Sartakhti , Hamid Beigy , Ehsaneddin Asgari

Despite the progress made in recent years in addressing natural language understanding (NLU) challenges, the majority of this progress remains to be concentrated on resource-rich languages like English. This work focuses on Persian…

Today, Social networks such as Twitter are the most widely used platforms for communication of people. Analyzing this data has useful information to recognize the opinion of people in tweets. Sentiment analysis plays a vital role in NLP,…

Computation and Language · Computer Science 2026-02-25 Seyed Himan Ghaderi , Saeed Sarbazi Azad , Mohammad Mehdi Jaziriyan , Ahmad Akbari

Lipreading has emerged as an increasingly important research area for developing robust speech recognition systems and assistive technologies for the hearing-impaired. However, non-English resources for visual speech recognition remain…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Zahra Taghizadeh , Mohammad Shahverdikondori , Arian Noori , Alireza Dadgarnia

Nowadays, many researchers are focusing their attention on the subject of machine translation (MT). However, Persian machine translation has remained unexplored despite a vast amount of research being conducted in languages with high…

Computation and Language · Computer Science 2023-02-02 Amir Sartipi , Meghdad Dehghan , Afsaneh Fatemi

Undoubtedly, one of the most important issues in computer science is intelligent speech recognition. In these systems, computers try to detect and respond to the speeches they are listening to, like humans. In this research, presenting of a…

Sound · Computer Science 2019-01-16 Saber Malekzadeh

Language recognition has been significantly advanced in recent years by means of modern machine learning methods such as deep learning and benchmarks with rich annotations. However, research is still limited in low-resource formal…

Computation and Language · Computer Science 2020-06-03 Hadi Abdi Khojasteh , Ebrahim Ansari , Mahdi Bohlouli

Relation extraction is the task of extracting semantic relations between entities in a sentence. It is an essential part of some natural language processing tasks such as information extraction, knowledge extraction, and knowledge base…

Computation and Language · Computer Science 2020-05-15 Majid Asgari-Bidhendi , Mehrdad Nasser , Behrooz Janfada , Behrouz Minaei-Bidgoli

Progress in Automated Handwriting Recognition has been hampered by the lack of large training datasets. Nearly all research uses a set of small datasets that often cause models to overfit. We present CENSUS-HWR, a new dataset consisting of…

Computer Vision and Pattern Recognition · Computer Science 2024-09-02 Chetan Joshi , Lawry Sorenson , Ammon Wolfert , Mark Clement , Joseph Price , Kasey Buckles

In general, speech processing models consist of a language model along with an acoustic model. Regardless of the language model's complexity and variants, three critical pre-processing steps are needed in language models: cleaning,…

Audio and Speech Processing · Electrical Eng. & Systems 2021-12-16 Romina Oji , Seyedeh Fatemeh Razavi , Sajjad Abdi Dehsorkh , Alireza Hariri , Hadi Asheri , Reshad Hosseini

Research on evaluating and analyzing large language models (LLMs) has been extensive for resource-rich languages such as English, yet their performance in languages such as Persian has received considerably less attention. This paper…

Handwriting recognition has been one of the most fascinating and challenging research areas in field of image processing and pattern recognition. It contributes enormously to the improvement of automation process. In this paper, a system…

Computer Vision and Pattern Recognition · Computer Science 2021-09-08 Jomy John