Zobrazeno 1 - 10
of 4 308
pro vyhledávání: '"P, Raychaudhuri"'
Autor:
Raychaudhuri, Sonia, Ta, Duy, Ashton, Katrina, Chang, Angel X., Wang, Jiuguang, Bucher, Bernadette
Landmark-based navigation (e.g. go to the wooden desk) and relative positional navigation (e.g. move 5 meters forward) are distinct navigation challenges solved very differently in existing robotics navigation methodology. We present a new dataset, O
Externí odkaz:
http://arxiv.org/abs/2411.07848
Autor:
Dhara, Rudra, Das, Pritam, Datta, Sulagna, Kulkarni, Nilesh, Satpati, Biswarup, Raychaudhuri, Pratap, Chatterjee, Shouvik
Rare-earth diantimonides display intriguing ground states often associated with structural order, which can be manipulated in thin film geometries. In this study, we report epitaxial synthesis of one such compound, YbSb$_{2}$, on III-V substrates usi
Externí odkaz:
http://arxiv.org/abs/2411.04871
Autor:
Ta, Calvin-Khang, Dutta, Arindam, Kundu, Rohit, Lal, Rohit, Cruz, Hannah Dela, Raychaudhuri, Dripta S., Roy-Chowdhury, Amit
The Skinned Multi-Person Linear (SMPL) model plays a crucial role in 3D human pose estimation, providing a streamlined yet effective representation of the human body. However, ensuring the validity of SMPL configurations during tasks such as human me
Externí odkaz:
http://arxiv.org/abs/2410.14540
Autor:
Ghosh, Udita, Raychaudhuri, Dripta S., Li, Jiachen, Karydis, Konstantinos, Roy-Chowdhury, Amit K.
Offline imitation learning enables learning a policy solely from a set of expert demonstrations, without any environment interaction. To alleviate the issue of distribution shift arising due to the small amount of expert data, recent works incorporat
Externí odkaz:
http://arxiv.org/abs/2410.03626
Autor:
Mondal, Aditya S., Bhattacharya, Mahasweta, Pahari, Mayukh, Raychaudhuri, Biplab, Ghosh, Rohit, Dewangan, Gulab C.
We report on the NuSTAR observations of the accreting pulsars IGR~J17480-2446 and IGR~J17511-3057 performed on March 4, 2023, and April 8, 2015, respectively. We describe the continuum emission of IGR~J17480-2446 with a combination of two soft therma
Externí odkaz:
http://arxiv.org/abs/2409.20323
Publikováno v:
Rev. Sci. Instrum. 95, 113708 (2024
Nano-positioning plays a very important role in applications such as scanning probe microscopy and optics. We report the development of a compact inertial nanopositioner along with fully computer interfaced electronics operating down to 2 K, and its
Externí odkaz:
http://arxiv.org/abs/2409.14725
Autor:
Kim, Youngeun, Fang, Jun, Zhang, Qin, Cai, Zhaowei, Shen, Yantao, Duggal, Rahul, Raychaudhuri, Dripta S., Tu, Zhuowen, Xing, Yifan, Dabeer, Onkar
The open world is inherently dynamic, characterized by ever-evolving concepts and distributions. Continual learning (CL) in this dynamic open-world environment presents a significant challenge in effectively generalizing to unseen test-time classes.
Externí odkaz:
http://arxiv.org/abs/2409.05312
Autor:
Bhattacharya, Mahasweta, Mondal, Aditya S., Pahari, Mayukh, Raychaudhuri, Biplab, Ghosh, Rohit, Dewangan, Gulab C.
The accreting millisecond X-ray pulsar IGR J17498-2921 went into X-ray outburst on April 13-15, 2023, for the first time since its discovery on August 11, 2011. Here, we report on the first follow-up \nustar{} observation of the source, performed on
Externí odkaz:
http://arxiv.org/abs/2408.06193
Autor:
Dutta, Arindam, Lal, Rohit, Garg, Yash, Ta, Calvin-Khang, Raychaudhuri, Dripta S., Cruz, Hannah Dela, Roy-Chowdhury, Amit K.
Existing algorithms for human body part segmentation have shown promising results on challenging datasets, primarily relying on end-to-end supervision. However, these algorithms exhibit severe performance drops in the face of domain shifts, leading t
Externí odkaz:
http://arxiv.org/abs/2407.03549
Melting of a solid is one of the most ubiquitous phenomena observed in nature. Most solids, when heated, melt from a crystalline state to an isotropic liquid at a characteristic temperature. There are however situations where increase in temperature
Externí odkaz:
http://arxiv.org/abs/2406.07027