Kumara Kahatapitiya
17 papers · 2021–2026 · 10 venues · across top CS/AI venues
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Achievements
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🗺️ Taxonomy Completionist (33) 🏃 Academic Marathon · Sprint 🌍 Conference Polyglot · Gold 🌉 Interdisciplinary Bridge · Silver 🧬 Topic Evolution
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Keyword Collector
(72)
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Unstoppable · Bronze
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Century Club · Bronze
Top co-authors
Research topics
Deep Learning
(9)
Computer Vision
(8)
Machine Learning
(8)
Artificial Intelligence
(7)
Core AI · Artificial Intelligence
(7)
Processing
(5)
Techniques
(5)
Application Areas
(4)
Architectures
(4)
Natural Language Processing
(3)
Analysis
(3)
Core Methods
(3)
Generation
(3)
Learning Types
(3)
Core AI · Computer Vision
(2)
Keywords
video understanding
(5)
temporal activity detection
(3)
vision-language model
(2)
activity recognition
(2)
vision transformer
(2)
model architecture
(2)
action detection
(2)
multi-scale feature
(2)
large language model
(2)
long-form video
(2)
long video understanding
(2)
temporal modeling
(1)
text representation
(1)
weakly supervised learning
(1)
contrastive learning
(1)
attention mechanism
(1)
robot control
(1)
self-supervised learning
(1)
semantic segmentation
(1)
spatial structure
(1)
Papers
OneStory: Coherent Multi-Shot Video Generation with Adaptive Memory
CVPR 2026
Too Many Frames, Not All Useful: Efficient Strategies for Long-Form Video QA
EACL 2026
Adaptive Caching for Faster Video Generation with Diffusion Transformers
ICCV 2025
Language Repository for Long Video Understanding
ACL 2025
LLaRA: Supercharging Robot Learning Data for Vision-Language Policy
ICLR 2025
Understanding Long Videos with Multimodal Language Models
ICLR 2025
Grafting Vision Transformers
WACV 2024
Object-Centric Diffusion for Efficient Video Editing
ECCV 2024
VicTR: Video-conditioned Text Representations for Activity Recognition
CVPR 2024
SWAT: Spatial Structure Within and Among Tokens
IJCAI 2023
Token Turing Machines
CVPR 2023
Weakly-Guided Self-Supervised Pretraining for Temporal Activity Detection
AAAI 2023
MS-TCT: Multi-Scale Temporal ConvTransformer for Action Detection
CVPR 2022
StARformer: Transformer with State-Action-Reward Representations for Visual Reinforcement Learning
ECCV 2022
Swift: Adaptive Video Streaming with Layered Neural Codecs
NSDI 2022
Coarse-Fine Networks for Temporal Activity Detection in Videos
CVPR 2021
Exploiting the Redundancy in Convolutional Filters for Parameter Reduction
WACV 2021