1 code implementation • 16 Jan 2024 • Bang An, Mucong Ding, Tahseen Rabbani, Aakriti Agrawal, Yuancheng Xu, ChengHao Deng, Sicheng Zhu, Abdirisak Mohamed, Yuxin Wen, Tom Goldstein, Furong Huang
We present WAVES (Watermark Analysis Via Enhanced Stress-testing), a novel benchmark for assessing watermark robustness, overcoming the limitations of current evaluation methods. WAVES integrates detection and identification tasks, and establishes a standardized evaluation protocol comprised of a diverse range of stress tests.
no code implementations • 12 Oct 2023 • Aakriti Agrawal, Rohith Aralikatti, Yanchao Sun, Furong Huang
This work is the first to formulate the generalised problem of robustness to multi-modal environment uncertainty in MARL.
no code implementations • 21 Jun 2023 • Aakriti Agrawal, Milind Rao, Anit Kumar Sahu, Gopinath Chennupati, Andreas Stolcke
We show the efficacy of our approach using LibriSpeech and LibriLight benchmarks and find an improvement of 4 to 25\% over baselines that uniformly weight all the experts, use a single expert model, or combine experts using ROVER.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +1
no code implementations • 7 Sep 2022 • Aakriti Agrawal, Senthil Hariharan, Amrit Singh Bedi, Dinesh Manocha
At the higher level, we solve the task allocation by formulating it in terms of Markov Decision Processes and choosing the appropriate rewards to minimize the Total Travel Delay (TTD).
no code implementations • 31 Aug 2020 • Aakriti Agrawal, V S Rajashekhar, Rohitkumar Arasanipalai, Debasish Ghose
It can also be used explore dangerous areas in place of humans.
2 code implementations • 27 May 2020 • J. K. Terry, Nathaniel Grammel, Sanghyun Son, Benjamin Black, Aakriti Agrawal
Next, we formally introduce methods to extend parameter sharing to learning in heterogeneous observation and action spaces, and prove that these methods allow for convergence to optimal policies.
Multi-agent Reinforcement Learning reinforcement-learning +1
1 code implementation • 26 Feb 2020 • Rohitkumar Arasanipalai, Aakriti Agrawal, Debasish Ghose
Quadcopters can suffer from loss of propellers in mid-flight, thus requiring a need to have a system that detects single and multiple propeller failures and an adaptive controller that stabilizes the propeller-deficient quadcopter.