📄 Selected Publications

• Position: Time-Series Foundation Models Require Explicit Domain-Level Benchmarks

  Syed, M. A. B., Ahamed, M. Y., & Wasi, A. T. (2026)

  Argues for explicit domain-level benchmarks to evaluate time-series foundation models.

  ICML 2026 [OpenReview]

• Towards Efficient Real-Time Video Motion Transfer via Generative Time Series Modeling

  Haque, T., Syed, M. A. B., Jeong, B., Bai, X., Mohan, S., Paul, S., Ahmed, I., & Das, S. (2026)

  Explores generative time-series modeling for efficient, temporally consistent video motion transfer.

  Multimedia Tools and Applications (Springer) [Springer] [DOI]

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  This paper presents a novel approach for real-time video motion transfer using generative time series modeling. We propose an efficient framework that transfers motion patterns from source videos to target subjects while maintaining temporal consistency and visual quality. Our method leverages generative models to learn motion representations and enables real-time processing for applications in video editing, animation, and virtual content creation.

• Zero-Shot Time-Series Forecasting: Do Time-Series FMs Outperform Domain-Agnostic FMs?

  Syed, M. A. B., et al. (2025)

  Compares time-series and cross-domain foundation models for zero-shot forecasting.

  NeurIPS 2025 Workshop (BERT²S) [OpenReview]

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  Foundation models (FMs) have achieved major advances in language, vision, and speech. In parallel, time-series foundation models (TSFMs) have been developed to address forecasting tasks. A key question is whether TSFMs truly generalize to unseen time series data, and whether they perform better than general-purpose FMs from other domains in a zero-shot setting. We compare four TSFMs such as Chronos, Times-FM, TimeGPT, and MOMENTs with cross-domain FMs for text (GPT), audio (Whisper), and vision (ViT). For a systematic comparison, we use simple task-agnostic adapters to convert sequences into forecasts, without fine-tuning or changing the backbone models. All models are evaluated on nine diverse datasets that were unseen during training. Our results show that TSFMs perform best on most datasets, highlighting the benefit of temporal pretraining and time-aware design. Overall, the strong zero-shot performance of TSFMs suggests that they may represent a breakthrough comparable to BERT for time series forecasting. At the same time, large text-based models such as GPT remain surprisingly competitive, in some cases even surpassing TSFMs, highlighting the ability of general-purpose models to capture temporal patterns despite not being trained for this task. GitHub repository: https://github.com/anonymous4865/tsfms.

• DIVA: Diversity Assessment in Text-to-Image Generation via Hybrid Metrics

  Syed, M. A. B., Ahamed, M. Y. (2025)

  Measures diversity in generated images using complementary embedding, variance, and entropy metrics.

  ICML 2025 Workshop (4th Muslims in ML Workshop) [OpenReview]

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  Generative models like Stable Diffusion, DALL-E, and Imagen have shown impressive capabilities in creating visually compelling images from textual prompts. However, not all models produce a wide variety of outputs from the same prompt. In some applications—such as creative advertising or artistic design—diverse outputs are highly valued for exploring different visual interpretations. In contrast, tasks like forensic analysis or technical illustration require high consistency to ensure reproducibility. Current diversity quantification methods, such as Bayesian frameworks and pixel-based metrics (e.g., FID, SSIM), either ignore prompt-specific variability or fail to disentangle aleatoric and epistemic factors. In this work, we present DIVA, a framework quantifying diversity through hybrid diversity metrics: mean pairwise CLIP embedding distance, feature distribution variance, and information entropy. DIVA integrates these metrics into a unified diversity score, capturing both aleatoric and epistemic uncertainty. It adapts to both diversity-expected prompts and diversity-constrained prompts. Human validation shows strong correlation between our diversity score and human judgments. This work provides a scalable solution for applications requiring reliability and transparency, from creative design to medical imaging. GitHub repository: https://github.com/anonymous4865/diva.

• A systematic review of time series algorithms and analytics in predictive maintenance

  Syed, M. A. B., Hasan, M. R., Chowdhury, N. I., Rahman, M. H., & Ahmed, I. (2025)

  Reviews time-series methods for forecasting failures, anomaly detection, and predictive maintenance.

  Decision Analytics Journal, 100573 [DOI]

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  This systematic review provides a comprehensive analysis of time series algorithms and analytics in predictive maintenance applications. We examine various machine learning and deep learning approaches for forecasting equipment failures, analyzing sensor data patterns, and optimizing maintenance schedules. The review covers recent advances in time series forecasting, anomaly detection, and remaining useful life prediction, offering insights into the current state-of-the-art and future research directions in Industry 4.0 and Industry 5.0 contexts.

• Understanding AI Chatbot adoption in education: PLS-SEM analysis of user behavior factors

  Hasan, M. R., Chowdhury, N. I., Rahman, M. H., Syed, M. A. B., & Ryu, J. H. (2024)

  Examines the factors shaping adoption of AI chatbots in educational settings.

  Computers in Human Behavior: Artificial Humans, 2(2), 100098 [DOI]

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  This research employs Partial Least Squares Structural Equation Modeling (PLS-SEM) to investigate the factors influencing AI chatbot adoption in educational settings. We examine user behavior patterns, technology acceptance factors, and educational outcomes associated with chatbot implementation. Our findings reveal key determinants of adoption including perceived usefulness, ease of use, and educational value, providing insights for educators and technology developers seeking to enhance learning experiences through AI-powered conversational interfaces.

• Predictive health analysis in industry 5.0: A scientometric and systematic review of Motion Capture in construction

  Rahman, M. H., Hasan, M. R., Chowdhury, N. I., Syed, M. A. B., & Farah, M. U. (2024)

  Reviews motion capture for worker health, safety, and ergonomic assessment in construction.

  Digital Engineering, 1, 100002 [DOI]

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  This scientometric and systematic review examines the application of motion capture technology in construction industry health and safety analysis within the Industry 5.0 framework. We analyze research trends, technological implementations, and safety outcomes associated with motion capture systems for worker monitoring, ergonomic assessment, and injury prevention in construction environments.