Search Results for author: Nithish Kannen

Found 6 papers, 4 papers with code

Proactive Agents for Multi-Turn Text-to-Image Generation Under Uncertainty

1 code implementation9 Dec 2024 Meera Hahn, Wenjun Zeng, Nithish Kannen, Rich Galt, Kartikeya Badola, Been Kim, Zi Wang

To address this, we propose a design for proactive T2I agents equipped with an interface to (1) actively ask clarification questions when uncertain, and (2) present their understanding of user intent as an understandable belief graph that a user can edit.

Text-to-Image Generation

Efficient Pointwise-Pairwise Learning-to-Rank for News Recommendation

no code implementations26 Sep 2024 Nithish Kannen, Yao Ma, Gerrit J. J. van den Burg, Jean Baptiste Faddoul

Extensive experiments show that our approach outperforms the state-of-the-art methods on the MIND and Adressa news recommendation datasets.

Learning-To-Rank News Recommendation

Beyond Aesthetics: Cultural Competence in Text-to-Image Models

2 code implementations9 Jul 2024 Nithish Kannen, Arif Ahmad, Marco Andreetto, Vinodkumar Prabhakaran, Utsav Prabhu, Adji Bousso Dieng, Pushpak Bhattacharyya, Shachi Dave

CUBE consists of 1) CUBE-1K, a set of high-quality prompts that enable the evaluation of cultural awareness, and 2) CUBE-CSpace, a larger dataset of cultural artifacts that serves as grounding to evaluate cultural diversity.

Diversity

Targeted Extraction of Temporal Facts from Textual Resources for Improved Temporal Question Answering over Knowledge Bases

no code implementations21 Mar 2022 Nithish Kannen, Udit Sharma, Sumit Neelam, Dinesh Khandelwal, Shajith Ikbal, Hima Karanam, L Venkata Subramaniam

This allows us to spot those facts that failed to get retrieved from the KB and generate textual queries to extract them from the textual resources in an open-domain question answering fashion.

Knowledge Base Question Answering Open-Domain Question Answering +1

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