Abdullah Ibne Hanif Arean

AI Researcher · University of Dhaka

Abdullah Ibne Hanif Arean

Trustworthy AI, multimodal reasoning, and low-resource NLP. Building systems that are explainable, safe, and useful.

About

What I am working toward

I want AI to be safer, more understandable, and more useful for Bangladesh and for the world.

I am an AI researcher at the University of Dhaka, where I completed my B.Sc. in Computer Science & Engineering at the top of my class and am now finishing an M.Sc. thesis on streaming graph recommendation. My research focuses on trustworthy AI, multimodal reasoning, graph learning, and low-resource NLP, so intelligent systems are not only powerful, but also explainable, robust, and fair.

In practice, that means asking hard questions of modern models: when do vision-language systems invent structure that is not there? How do we evaluate safety when languages like Bangla, Sinhala, or Yoruba are under-served by English-centric benchmarks? How can recommenders adapt over time without erasing what they already know? My papers and ongoing work, spanning venues such as ICDAR, AACL-IJCNLP, and submissions to WACV, ICLR, and NeurIPS, try to answer those questions with methods that can actually be audited and reused.

My life goal is simple to say and hard to finish: help more people benefit from AI without being harmed by it. I care especially about communities and languages that are usually left behind by large-scale AI progress. That goal shows up in four habits: publishing careful research, building systems that leave the lab, mentoring the next generation of researchers, and strengthening the tech community around me.

Along the way I co-founded ARIBD to grow a self-sustaining, mentorship-driven research culture in Bangladesh, and Sigmoix AI to bring research-backed AI into enterprise use. Through teaching, workshops, and student leadership (including roles such as President of the Dhaka University IT Society), I have reached more than 2,000 learners. I am always open to collaborations that make AI safer, more useful, and more accessible.

Updates

News & recognition

Recent milestones, talks, and academic awards.

Research

Selected publications

Work at the intersection of trustworthy AI, graph learning, multimodal reasoning, and low-resource NLP.

Papers

Published and accepted

Stroke-Level Connectivity Verification: Grounding Vision-Language Models Against Topology Hallucination

Abdullah Ibne Hanif Arean, et al.

ICDAR 2026Oral
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SOMAJGYAAN: Evaluating LLMs on Bangla Culture and Social Knowledge

Fariha Anjum Shifa, …, Abdullah Ibne Hanif Arean, et al.

AACL-IJCNLP 2025 Findings
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LocalTurn: Native Multi-Turn Safety Evaluation in Emirati Arabic, Bangla, Sinhala, and Yoruba

Abdullah Ibne Hanif Arean, et al.

NeurIPS 2026 Workshop LP4FM
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Under review

CLARITY: Low-Resource Document-Level Translation and Summarization via Focal-Context Attention

M. Hasan, …, Abdullah Ibne Hanif Arean, et al.

Nature Scientific Reports (under review)
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Dependable Accountable Anonymity for Decentralized Identity via Zero-Knowledge Credential Binding and Threshold Tracing

Abdullah Ibne Hanif Arean, et al.

IEEE Transactions on Dependable and Secure Computing (under review)
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DriftLA: Low-Rank Streaming Adaptation with Drift-Gated Knowledge-Validity Control for Graph Recommendation

Abdullah Ibne Hanif Arean, et al.

IEEE Access (under review)
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Residual Stream Rebalancing: Training-Free Hallucination Mitigation in Vision-Language Models

Abdullah Ibne Hanif Arean, et al.

WACV 2027 (under review)
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When Detector-Based Grounding Metrics Measure Vocabulary: A Cautionary Audit of Entity Claims in Video-QA Reasoning Traces

Abdullah Ibne Hanif Arean, et al.

WACV 2027 (under review)
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Intelligent Defense Systems in the Cyberbio Nexus: A Comprehensive Review of AI-Driven and Non-AI Biosecurity Capabilities, Vulnerabilities, and Future Trajectories

Abdullah Ibne Hanif Arean, Mehadi Hasan, Ismat Rahman, Hafiz Md. Hasan Babu

Artificial Intelligence Review (under review)
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When Should We Admit Generated Nodes? Utility-Guided Few-Shot Learning on Text-Attributed Graphs

Abdullah Ibne Hanif Arean, et al.

ICLR 2027 (under review)
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Preprint

Automatic Vehicle Detection Using DETR: A Transformer-Based Approach for Navigating Treacherous Roads

Istiaq Ahmed Fahad, Abdullah Ibne Hanif Arean, Nazmus Sakib Ahmed, Mahmudul Hasan

arXiv Preprint, Feb 2025
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Research areas

Themes that connect my publications and ongoing work.

ExplainabilityHallucinationMitigationResidual StreamRebalancingBanglaSummarizationDocument-LevelTranslationCultural KnowledgeEvaluationVision-LanguageModelsDocumentUnderstandingTopologyVerificationGraphRecommendationStreamingAdaptationFew-Shot onText-AttributedGraphsMulti-TurnSafety EvalsDecentralizedIdentityCyberbiosecurityTrustworthyAINLP &Low-ResourceLanguagesMultimodalAIGraphLearningAI Safety& SecurityBuildingTrustworthy &ExplainableAI Systems
Trustworthy AI
NLP & Low-Resource Languages
Multimodal AI
Graph Learning
AI Safety & Security
Education

Academic foundation

From secondary school olympiads to graduate research at the University of Dhaka.

University of Dhaka

M.Sc. in Computer Science & Engineering (Ongoing; Coursework Finished)

ThesisStreaming Graph Recommendation with Drift-Gated Knowledge Control
July 2025 – PresentDhaka, Bangladesh

University of Dhaka

B.Sc. in Computer Science & Engineering – CGPA 3.90/4.00 (1st of 63)

January 2020 – June 2025Dhaka, Bangladesh

Rajuk Uttara Model College

Higher Secondary School Certificate (Science) – GPA 5.00/5.00

June 2017 – July 2019Dhaka, Bangladesh

Chatkhil Govt. Pach Gaon High School

Secondary School Certificate (Science) – GPA 5.00/5.00

January 2015 – May 2017Noakhali, Bangladesh
Experience

Research & development

Industry research, academic collaborations, and product engineering across AI systems.

Research

Research Fellow

PRISM
June 2026 – Present Global
  • Designed a multi-turn safety test for large language models in Bangla, Sinhala, Arabic, and Yoruba.
  • Built a multilingual safety dataset and a continuous safety scoring system beyond simple safe/unsafe labels.
  • First author of 'LocalTurn: Native Multi-Turn Safety Evaluation', accepted at the NeurIPS 2026 Workshop on Linguistic Principles for Foundation Models (LP4FM).
  • Collaborated with an international team to evaluate eight commercial LLMs, demonstrating that safety rankings vary significantly across languages and harm domains.

Co-Founder & Co-Supervisor

ARIBD (Arbitrary Research Institute, Bangladesh)
May 2026 – Present Dhaka, Bangladesh
  • Co-founding a non-profit research institute focused on building a high-caliber, mentorship-driven research culture in Bangladesh.
  • Recruiting and mentoring research fellows through a competitive selection process aimed at international conference and journal publications.
  • Building a self-sustaining research ecosystem that develops researchers who contribute locally and on the global stage.

Junior AI Researcher

The KOW Company
June 2025 – September 2026 Dhaka, Bangladesh
  • First author on a method that checks stroke connectivity so vision language models do not invent topology. Oral at ICDAR 2026.
  • Two Submitted WACV papers: Residual Stream Rebalancing (training-free hallucination control) and a Video QA grounding audit of vocabulary bias.
  • Built DriftLA, a streaming graph recommender that uses graph neural networks and low rank adaptation submitted in IEEE Access.

Research Assistant

Cognitive Agents and Interaction Lab, DU
January 2024 – May 2025 Dhaka, Bangladesh
  • Collected MASBA (669K articles with layered summaries) and a Bangla corpus of more than 50 million sentences.
  • Built Focal Context Attention for document level Bangla to English translation and summarization (CLARITY). Fine tuned T5 and mBERT with LoRA for summarization, translation, and other Bangla tasks.

AI Research Associate

RoboFication LLC
April 2025 – May 2025 United States (Remote)
  • Worked on developing AI-driven tools using advanced techniques including large language models.
  • Collaborated with engineers on automation, validation, and verification workflows.

Development

Project Lead

Registered Graduate Enrollment Portal, University of Dhaka
August 2026 – Present Dhaka, Bangladesh
  • Lead the development of the Registered Graduate Enrollment Portal, supporting enrolment, eligibility verification, and Senate election preparation.
  • Implemented mobile OTP authentication, graduate record lookup, registration-based form pre-filling, eligibility checks, and public notices.

Co-Founder & CDOO

Sigmoix AI
July 2025 – Present United States (Remote)
  • Co-leading the development of end-to-end AI systems designed to solve real enterprise problems with measurable business impact.
  • Overseeing production-ready AI deployment pipelines for scalable enterprise integration.
  • Working on AI, NLP, and research-backed intelligent systems to improve business automation and decision-making.

Advisor

Nexaus
December 2025 – August 2026 Dhaka, Bangladesh
  • Advising on digital transformation initiatives for EIIN-registered schools and colleges through Amar IMS, focusing on academic and administrative automation.
  • Supporting SaaS-based business solutions for data collection, payment management, and operational efficiency.
  • Providing consulting and academic advising to help deploy scalable, secure, and cost-effective IT solutions.

Software Engineer Intern

D-Ready
April 2024 – August 2024 UK (Remote)
  • Worked on AI implementation in fish production.
  • Collaborated with the team to integrate AI solutions in real-time systems.

Freelance Software Developer

Masters Admission Program Project, University of Dhaka
May 2023 – August 2023 Dhaka, Bangladesh
  • Conducted interviews and system designing with stakeholders (teachers) to develop a system automating the Masters admission program at the University of Dhaka from scratch.
  • Worked on backend and database development.
  • Collaborated in a team to complete the project within the stipulated timeframe and maintained it throughout its lifecycle.

Software Engineer Intern

MetroScientific
September 2022 – December 2022 Dhaka, Bangladesh (Remote)
  • Worked on custom Linux kernel development for a storage device.
  • Contributed to system-level programming in C to support low-level storage device functionality.
  • Focused on improving storage device performance through kernel customization and system-level optimization.
Community

Leadership & service

Student organizations, public service, and campus election work.

Leadership roles

Dhaka University IT Society (DUITS)

President, 11th Executive Committee

May 2025 – April 2026Dhaka, Bangladesh
  • Conducted sessions on PC building and basic computing, mastering Google search for academic excellence, and cybersecurity awareness for women.
  • Contributed actively to DUITS' mission of promoting IT education, organizing events, workshops, and fostering collaboration among students and professionals.
  • Engaged in community-building, networking, and sharing IT expertise within the society.

Ministry of Health and Family Welfare, People's Republic of Bangladesh

Member, Health-Related Subcommittee

August 2024 – March 2025Dhaka, Bangladesh
  • Collected and analyzed data on casualties and martyrs from the July Revolution, contributing to historical records and policy development collaborating with MIS.
  • Student representative of Shaheed Suhrawardy Medical College and led the Help Center of the July Shaheed Smrity Foundation.

IEEE Computer Society

Chair, IEEE CS SB DU EXCOM 2024

January 2024 – February 2025Dhaka, Bangladesh
  • Leading the IEEE Computer Society Student Branch Executive Committee (Excom) at Dhaka University for the year 2024.
  • Coordinating with the full committee to organize events, workshops, and seminars focused on science and technology.
  • Promoting IEEE Computer Society initiatives and fostering collaboration among students and professionals.
Projects

Builds & tools

Selected systems and the methods used to build them.

Selected builds

PressWiz

June 2024 – March 2025
  • Engineered a web-based news aggregation platform that ingests, normalizes, and summarizes Bangla articles from multiple publishers in real time.
  • Designed and implemented LongBanSum, a T5-based transformer with combined local–global attention (TGlobal) optimized for long-sequence Bangla summarization.
  • Curated the MASBA corpus of 669,699 articles with multi-level human-written summaries, ensuring diverse, high-quality data for model training.

Meramot: Comprehensive Tech Services Platform

January 2023 – June 2023
  • Collaborated on full-stack development of a centralized portal delivering on-demand IT support and solutions for common technical issues.
  • Led design of service workflows, created technical documentation, and maintained release cycles.
  • Implemented core services using Spring Boot, Spring MVC, and Java, integrating authentication and RESTful APIs.

Climate Relief

July 2022 – November 2022
  • Developed an Android application in Java to streamline disaster relief distribution and resource tracking in affected regions.
  • Designed a secure backend API and SQLite database schema to ensure data integrity, real-time updates, and offline resilience.

Tools & technologies

Methods and stacks used across research prototypes and production systems.

VLMs

Multimodal reasoning, topology checks, hallucination control, residual stream analysis, chain of thought, grounding audits

NLP

Low resource translation and summarization, Focal Context Attention, LoRA and QLoRA, tokenization, sequence labeling

Graphs

Streaming graph updates, drift gated knowledge control, low rank adaptation, graph neural networks

Identity

Groth16 proofs, threshold tracing, credential binding, Circom, Solidity

Tools

Python, PyTorch, TensorFlow, HuggingFace, C/C++, Java, Git, Docker, Linux