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Author

R. Martínek

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Review Open access Aug 2026

Selective state-space modeling for real-time object detection in intelligent transportation: a systematic literature review

Real-time object detection is a cornerstone of intelligent transportation systems, where the YOLO (You Only Look Once) family has long defined the accuracy–speed trade-off. The emergence of Mamba—a selective state-space model that captures long-range dependencies in linear time—has triggered a wave of research embedd...

T. Vo, René Jaros, Ly Duc Minh et al. · 0 citations
Open access Aug 2026

A Multi-view Dataset for Vietnamese Word-Level Sign Language Recognition

This research introduces VSL400, a multi-view video dataset for isolated word-level recognition of Vietnamese Sign Language (VSL). The dataset contains 74,259 manually annotated video clips covering 400 glosses performed by 28 signers, including deaf student signers and additional trained VSL signers. Each signing in...

Trung Nguyen Quoc, Khoi Pham Dang, Viet Truong Duy et al. · 1 citation
#natural language process... Preprint Aug 2026

A Semantic Approach to the Academic Publishing Network: Document Vector Representations and Hybrid Structural-Semantic Fusion over OpenAlex Data

This work defines a modular late-fusion function that combines semantic similarity (cosine of embeddings) and structural similarity (bibliographic coupling) with a tunable weight alpha whose value is chosen according to the specific task.

Robert Šamárek, R. Martínek · 0 citations
Open access Aug 2026

Creativity in the age of artificial intelligence: an exploratory study segmenting perceptions of human and machine-made art

This study highlights key curatorial and audience-acceptance challenges associated with employing AI as a “co-creator” in gallery practice, creating four visitor segments: Traditionalists, Visualists, Skeptics, and AI Enthusiasts.

Robert Šamárek, Kristýna Klimková, Vojtěch Koňařík et al. · 0 citations
Review Aug 2026

A Graph Approach to the Academic Publishing Network: A Heterogeneous Model and Structural Screening over OpenAlex Open Data

The academic publishing ecosystem is a vast, heterogeneous network of works, authors, institutions, journals, and topics. Traditional scientometrics reduces it to isolated tabular indicators (h-index, Impact Factor) that ignore topological context and are not designed to capture coordinated illegitimate practices. Buil...

Robert Šamárek, R. Martínek · 0 citations

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