Nikolaos Gkanatsios

24 papers A* 4A 1B 2Misc 3Journal 10Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
3D FlowMatch Actor: Unified 3D Policy for Single- and Dual-Arm Manipulation.
CoRR
Nikolaos Gkanatsios, Jiahe Xu, Matthew Bronars, Arsalan Mousavian, Tsung-Wei Ke, Katerina Fragkiadaki
2024 Misc conf
3D Diffuser Actor: Policy Diffusion with 3D Scene Representations.
CoRL
Tsung-Wei Ke, Nikolaos Gkanatsios, Katerina Fragkiadaki
2024 J jnl
3D Diffuser Actor: Policy Diffusion with 3D Scene Representations.
CoRR
Tsung-Wei Ke, Nikolaos Gkanatsios, Katerina Fragkiadaki
2024 A* conf
Diffusion-ES: Gradient-Free Planning with Diffusion for Autonomous and Instruction-Guided Driving.
CVPR
Brian Yang, Huangyuan Su, Nikolaos Gkanatsios, Tsung-Wei Ke, Ayush Jain, Jeff G. Schneider, Katerina Fragkiadaki
2024 J jnl
Diffusion-ES: Gradient-free Planning with Diffusion for Autonomous Driving and Zero-Shot Instruction Following.
CoRR
Brian Yang, Huangyuan Su, Nikolaos Gkanatsios, Tsung-Wei Ke, Ayush Jain, Jeff Schneider, Katerina Fragkiadaki
2024 J jnl
ODIN: A Single Model for 2D and 3D Perception.
CoRR
Ayush Jain, Pushkal Katara, Nikolaos Gkanatsios, Adam W. Harley, Gabriel Sarch, Kriti Aggarwal, Vishrav Chaudhary, Katerina Fragkiadaki
2024 A* conf
ODIN: A Single Model for 2D and 3D Segmentation.
CVPR
Ayush Jain, Pushkal Katara, Nikolaos Gkanatsios, Adam W. Harley, Gabriel Sarch, Kriti Aggarwal, Vishrav Chaudhary, Katerina Fragkiadaki
2023 Misc conf
Act3D: 3D Feature Field Transformers for Multi-Task Robotic Manipulation.
CoRL
Théophile Gervet, Zhou Xian, Nikolaos Gkanatsios, Katerina Fragkiadaki
2023 J jnl
Act3D: Infinite Resolution Action Detection Transformer for Robotic Manipulation.
CoRR
Théophile Gervet, Zhou Xian, Nikolaos Gkanatsios, Katerina Fragkiadaki
2023 A* conf
Analogy-Forming Transformers for Few-Shot 3D Parsing.
ICLR
Nikolaos Gkanatsios, Mayank Singh, Zhaoyuan Fang, Shubham Tulsiani, Katerina Fragkiadaki
2023 J jnl
Analogy-Forming Transformers for Few-Shot 3D Parsing.
CoRR
Nikolaos Gkanatsios, Mayank Singh, Zhaoyuan Fang, Shubham Tulsiani, Katerina Fragkiadaki
2023 Misc conf
ChainedDiffuser: Unifying Trajectory Diffusion and Keypose Prediction for Robotic Manipulation.
CoRL
Zhou Xian, Nikolaos Gkanatsios, Théophile Gervet, Tsung-Wei Ke, Katerina Fragkiadaki
2023 — conf
Energy-based Models are Zero-Shot Planners for Compositional Scene Rearrangement.
Robotics: Science and Systems
Nikolaos Gkanatsios, Ayush Jain, Zhou Xian, Yunchu Zhang, Christopher G. Atkeson, Katerina Fragkiadaki
2023 J jnl
Energy-based Models as Zero-Shot Planners for Compositional Scene Rearrangement.
CoRR
Nikolaos Gkanatsios, Ayush Jain, Zhou Xian, Yunchu Zhang, Christopher G. Atkeson, Katerina Fragkiadaki
2022 — conf
Bottom Up Top Down Detection Transformers for Language Grounding in Images and Point Clouds.
ECCV (36)
Ayush Jain, Nikolaos Gkanatsios, Ishita Mediratta, Katerina Fragkiadaki
2021 J jnl
Bottom Up Top Down Detection Transformers for Language Grounding in Images and Point Clouds.
CoRR
Ayush Jain, Nikolaos Gkanatsios, Ishita Mediratta, Katerina Fragkiadaki
2021 A* conf
Grounding Consistency: Distilling Spatial Common Sense for Precise Visual Relationship Detection.
ICCV
Markos Diomataris, Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Maragos
2020 A conf
From Saturation to Zero-Shot Visual Relationship Detection Using Local Context.
BMVC
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Maragos
2020 J jnl
Orientation Attentive Robot Grasp Synthesis.
CoRR
Nikolaos Gkanatsios, Georgia Chalvatzaki, Petros Maragos, Jan Peters
2019 — conf
Attention-Translation-Relation Network for Scalable Scene Graph Generation.
ICCV Workshops
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Petros Maragos
2019 B conf
Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection.
ICIP
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos
2019 J jnl
Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection.
CoRR
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos
2019 B conf
Showcasing Deeply Supervised Multimodal Attentional Translation Embeddings: a Demo for Visual Relationship Detection.
ICIP
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos
2018 — conf
Metis: A Scalable Natural-Language-Based Intelligent Personal Assistant for Maritime Services.
ICIST
Nikolaos Gkanatsios, Konstantina Mermikli, Serafeim Katsikas