Author

Vijitha R. Herath

2 papers indexed here

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Preprint Oct 2026

ChangeT$^3$: Evaluating Vision Test-Time Training for Remote Sensing Change Detection

Bitemporal remote sensing change detection requires representations that preserve spatial detail while capturing contextual information relevant to changes between acquisitions. Visual test-time training offers an alternative to explicit token-to-token attention by adapting a compact inner model to each image. This let...

Sharukshan Niranjan, Oshadha Samarakoon, N. Wasalathilaka et al. · 0 citations

Jul 2026

Structure over Depth: A Single-Block Spatio-Temporal Transformer for Multi-Entity Reasoning

This work decomposes multi-entity temporal dynamics into three interaction types: spatial interactions among entities, temporal interactions across time, and cross interactions coupling the two domains, and proposes a structured spatio-temporal transformer block that explicitly models all three within a single stage.

Narthana Sivalingam, Santhirarajah Sivasthigan, Buddhi Wijenayake et al. · arXiv.org · 0 citations