no code implementations • 9 May 2023 • Brandon B. May, Kirill Trapeznikov, Shengbang Fang, Matthew C. Stamm
We present a first of its kind dataset of overhead imagery for development and evaluation of forensic tools.
1 code implementation • 7 Mar 2023 • Tharindu Kumarage, Joshua Garland, Amrita Bhattacharjee, Kirill Trapeznikov, Scott Ruston, Huan Liu
However, tweets are inherently short, thus making it difficult for current state-of-the-art pre-trained language model-based detectors to accurately detect at what point the AI starts to generate tweets in a given Twitter timeline.
no code implementations • 24 Aug 2022 • Brian DeCann, Kirill Trapeznikov
To this end, we created a challenge dataset of edited facial images to assist the research community in developing novel approaches to address and classify the authenticity of digital media.
no code implementations • NeurIPS 2015 • Joseph Wang, Kirill Trapeznikov, Venkatesh Saligrama
We learn node policies in the DAG by reducing the global objective to a series of cost sensitive learning problems.
no code implementations • 9 Sep 2015 • Joseph Wang, Kirill Trapeznikov, Venkatesh Saligrama
We decompose the problem, which is known to be intractable, into combinatorial (tree structures) and continuous parts (node decision rules) and propose to solve them separately.