Zobrazeno 1 - 10
of 1 199
pro vyhledávání: '"SUN, Yiming"'
Autor:
Cheng, Qi, İnan, Mert, Mbarki, Rahma, Grmek, Grace, Choi, Theresa, Sun, Yiming, Persaud, Kimele, Wang, Jenny, Alikhani, Malihe
Understanding uncertainty plays a critical role in achieving common ground (Clark et al.,1983). This is especially important for multimodal AI systems that collaborate with users to solve a problem or guide the user through a challenging concept. In
Externí odkaz:
http://arxiv.org/abs/2410.14050
Autor:
Zhu, Siemng, Yuan, Bocheng, Cheng, Weiqing, Fan, Yizhe, Sun, Yiming, Al-Rubaiee, Mohanad, Akbar, Jehan, Marsh, John H., Hou, Lianping
We have developed a photonic filter featuring dual independently tunable passbands. Employing the reconstruction equivalent-chirp technique, we designed linearly chirped sampled Bragg gratings with two equivalent phase shifts positioned at 1/3 and 2/
Externí odkaz:
http://arxiv.org/abs/2410.08248
Widely Tunable Photonic Filter Based on Equivalent Chirped Four-Phase-Shifted Sampled Bragg Gratings
Autor:
Zhu, Simeng, Yuan, Bocheng, Al-Rubaiee, Mohanad, Sun, Yiming, Fan, Yizhe, Hezarfen, Ahmet Seckin, Sweeney, Stephen J., Marsh, John H., Hou, Lianping
We have developed an integrated dual-band photonic filter (PF) utilizing equivalent chirped four-phase-shifted sidewall-sampled Bragg gratings (4PS-SBG) on a silicon-on-insulator (SOI) platform. Using the reconstruction equivalent-chirp technique, we
Externí odkaz:
http://arxiv.org/abs/2410.07788
Autor:
Sun, Yiming, Zhu, Simeng, Yuan, Bocheng, Fan, Yizhe, Al-Rubaiee, Mohanad, Sun, Xiao, Marsh, John H., Sweeney, Stephen J., Hou, Lianping
A novel grating modulation technique for laser arrays is proposed and demonstrated. This method modifies the initial phase within each grating period, applying a total phase shift that increments in an arithmetic progression, ensuring equal channel s
Externí odkaz:
http://arxiv.org/abs/2410.00567
Knowledge sharing is crucial in healthcare, especially when leveraging data from multiple clinical sites to address data scarcity, reduce costs, and enable timely interventions. Transfer learning can facilitate cross-site knowledge transfer, but a ma
Externí odkaz:
http://arxiv.org/abs/2409.13893
Autor:
Sun, Yiming, Yuan, Bocheng, Sun, Xiao, Zhu, Simeng, Fan, Yizhe, Al-Rubaiee, Mohanad, Marsh, John H., Sweeney, Stephen J., Hou, Lianping
This study proposes and experimentally demonstrates a distributed feedback (DFB) laser with a distributed phase shift (DPS) region at the center of the DFB cavity. By modeling the field intensity distribution in the cavity and the output spectrum, th
Externí odkaz:
http://arxiv.org/abs/2408.15738
Autor:
Meng, Yiping, Sun, Yiming
Free-form structural forms are widely used to design spatial structures for their irregular spatial morphology. Current free-form form-finding methods cannot adequately meet the material properties, structural requirements or construction conditions,
Externí odkaz:
http://arxiv.org/abs/2407.09852
Autor:
Sun, Xiao, Li, Zhibo, Sun, Yiming, Wang, Yupei, Wang, Jue, Cheng, Huihua, Fu, Cong, Marsh, John H., Kelly, Anthony E., Hou, Lianping
Recent advances in topological one-dimensional photonic crystal concepts have enabled the development of robust light-emitting devices by incorporating a topological interface state (TIS) at the cavity center. In this study, we theoretically and expe
Externí odkaz:
http://arxiv.org/abs/2407.07545
Active learning (AL) for multiple target models aims to reduce labeled data querying while effectively training multiple models concurrently. Existing AL algorithms often rely on iterative model training, which can be computationally expensive, parti
Externí odkaz:
http://arxiv.org/abs/2405.14121
Autor:
Zhu, Zichen, Xu, Yang, Chen, Lu, Yang, Jingkai, Ma, Yichuan, Sun, Yiming, Wen, Hailin, Liu, Jiaqi, Cai, Jinyu, Ma, Yingzi, Zhang, Situo, Zhao, Zihan, Sun, Liangtai, Yu, Kai
Rapid progress in multimodal large language models (MLLMs) highlights the need to introduce challenging yet realistic benchmarks to the academic community, while existing benchmarks primarily focus on understanding simple natural images and short con
Externí odkaz:
http://arxiv.org/abs/2402.03173