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Arijit Ray

5 accepted papers

2025

GraspMolmo: Generalizable Task-Oriented Grasping via Large-Scale Synthetic Data Generation

CoRL 2025poster

We present GraspMolmo, a generalizable open-vocabulary task-oriented grasping (TOG) model. GraspMolmo predicts semantically appropriate, stable grasps conditioned on a natural language instruction and a single RGB-D frame. For instance, given "pour me some tea", GraspMolmo selects a grasp on a teapo…

Cited by 0SourceScholar
2024

BloomVQA: Assessing Hierarchical Multi-modal Comprehension

ACL 2024findings

We propose a novel VQA dataset, BloomVQA, to facilitate comprehensive evaluation of large vision-language models on comprehension tasks. Unlike current benchmarks that often focus on fact-based memorization and simple reasoning tasks without theoretical grounding, we collect multiple-choice samples…

Cited by 0SourcePDFScholar
2023

Cola: A Benchmark for Compositional Text-to-image Retrieval

NeurIPS 2023poster

Compositional reasoning is a hallmark of human visual intelligence. Yet, despite the size of large vision-language models, they struggle to represent simple compositions by combining objects with their attributes. To measure this lack of compositional capability, we design Cola, a text-to-image retr…

Cited by 36SourcePDFScholar
2023

Language-Guided Audio-Visual Source Separation via Trimodal Consistency

CVPR 2023poster

We propose a self-supervised approach for learning to perform audio source separation in videos based on natural language queries, using only unlabeled video and audio pairs as training data. A key challenge in this task is learning to associate the linguistic description of a sound-emitting object…

Cited by 19SourcePDFScholar