Search Results for author: Satadeep Bhattacharjee

Found 6 papers, 3 papers with code

CrysGNN : Distilling pre-trained knowledge to enhance property prediction for crystalline materials

1 code implementation14 Jan 2023 Kishalay Das, Bidisha Samanta, Pawan Goyal, Seung-Cheol Lee, Satadeep Bhattacharjee, Niloy Ganguly

To leverage these untapped data, this paper presents CrysGNN, a new pre-trained GNN framework for crystalline materials, which captures both node and graph level structural information of crystal graphs using a huge amount of unlabelled material data.

Formation Energy Property Prediction

Population Analysis with Wannier Orbitals

1 code implementation2 Sep 2020 Sudipta Kundu, Satadeep Bhattacharjee, Seung-Cheol Lee, Manish Jain

We formulate Wannier orbital overlap population and Wannier orbital Hamilton population to describe the contribution of different orbitals to electron distribution and their interactions.

Computational Physics Materials Science

CrysMMNet: Multimodal Representation for Crystal Property Prediction

1 code implementation9 Jun 2023 Kishalay Das, Pawan Goyal, Seung-Cheol Lee, Satadeep Bhattacharjee, Niloy Ganguly

In this work, we leverage textual descriptions of materials to model global structural information into graph structure and learn a more robust and enriched representation of crystalline materials.

Property Prediction

MatSciRE: Leveraging Pointer Networks to Automate Entity and Relation Extraction for Material Science Knowledge-base Construction

no code implementations18 Jan 2024 Ankan Mullick, Akash Ghosh, G Sai Chaitanya, Samir Ghui, Tapas Nayak, Seung-Cheol Lee, Satadeep Bhattacharjee, Pawan Goyal

Material science literature is a rich source of factual information about various categories of entities (like materials and compositions) and various relations between these entities, such as conductivity, voltage, etc.

Relation Relation Extraction

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