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Aaditya Asati

dblp:324/6600 · DBLP profile ↗
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1ranked-venue papers
0as first author
1since 2021 · last 2022
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 since 2021Systems, architecture and hardware · 1 · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
1 paper
Reinforcement learning · 62% Motion planning and robot control · 38%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Machine learning › Reinforcement learning
imitation learning
0.612022
Attentive One-Shot Meta-Imitation Learning From Visual Demonstration · ICRA 2022
Robotics › Motion planning and robot control › robot control › learning control
end-to-end control
0.212022
Attentive One-Shot Meta-Imitation Learning From Visual Demonstration · ICRA 2022
Robotics › Motion planning and robot control
robot control
0.212022
Attentive One-Shot Meta-Imitation Learning From Visual Demonstration · ICRA 2022

Methods — techniques the papers use, named apart from their topics

spatial attention · 0.6multiplicative skip-connections · 0.6meta-learning · 0.6
YearPublicationVenuePosition
2022 Attentive One-Shot Meta-Imitation Learning From Visual Demonstration
abstract
The ability to apply a previously-learned skill (e.g., pushing) to a new task (context or object) is an important requirement for new-age robots. An attempt is made to solve this problem in this paper by proposing a deep meta-imitation learning framework comprising of an attentive-embedding net-work and a control network, capable of learning a new task in an end-to-end manner while requiring only one or a few visual demonstrations. The feature embeddings learnt by incorporating spatial attention is shown to provide higher embedding and control accuracy compared to other state-of-the-art methods such as TecNet [7] and MIL [4]. The interaction between the embedding and the control networks is improved by using multiplicative skip-connections and is shown to overcome the overfitting of the trained model. The superiority of the proposed model is established through rigorous experimentation using a publicly available dataset and a new dataset created using PyBullet [36]. Several ablation studies have been carried out to justify the design choices.
Vishal Bhutani, Anima Majumder, V. Madhu Babu, Samrat Dutta, Aaditya Asati, Swagat Kumar
ICRA5