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pro vyhledávání: '"Kim, Minjin"'
We investigate the optical variability of low-redshift ($0.15< z\leq0.4$) active galactic nuclei using the multi-epoch data from the Zwicky Transient Facility. We find that a damped random walk model well describes the ensemble structure function in
Externí odkaz:
http://arxiv.org/abs/2406.07863
Autor:
Kim, Minjin, Kim, Minju, Kim, Hana, Kwak, Beong-woo, Chun, Soyeon, Kim, Hyunseo, Kang, SeongKu, Yu, Youngjae, Yeo, Jinyoung, Lee, Dongha
Conversational recommender system is an emerging area that has garnered an increasing interest in the community, especially with the advancements in large language models (LLMs) that enable diverse reasoning over conversational input. Despite the pro
Externí odkaz:
http://arxiv.org/abs/2403.04460
Autor:
Matteocci, Fabio, Di Girolamo, Diego, Vidon, Guillame, Barichello, Jessica, Di Giacomo, Francesco, Jafarzadeh, Farshad, Paci, Barbara, Generosi, Amanda, Kim, Minjin, Castriotta, Luigi Angelo, Frégnaux, Mathieu, Guillemoles, Jean-François, Schulz, Philip, Ory, Daniel, Cacovich, Stefania, Di Carlo, Aldo
Efficient semi-transparent solar cells can trigger the adoption of building integrated photovoltaics. Halide perovskites are particularly suitable in this respect owing to their tunable bandgap. Main drawbacks in the development of transparent perovs
Externí odkaz:
http://arxiv.org/abs/2401.17816
Autor:
Chae, Hyungjoo, Song, Yongho, Ong, Kai Tzu-iunn, Kwon, Taeyoon, Kim, Minjin, Yu, Youngjae, Lee, Dongha, Kang, Dongyeop, Yeo, Jinyoung
Human-like chatbots necessitate the use of commonsense reasoning in order to effectively comprehend and respond to implicit information present within conversations. Achieving such coherence and informativeness in responses, however, is a non-trivial
Externí odkaz:
http://arxiv.org/abs/2310.09343
Using the multi-epoch mid-infrared (MIR) photometry from the Wide-field Infrared Survey Explorer spanning a baseline of $\sim10$ yr, we extensively investigate the MIR variability of nearby active galactic nuclei (AGNs) at $0.15 < z < 0.4$. We find t
Externí odkaz:
http://arxiv.org/abs/2310.05389
Autor:
Kim, Dohyeong, Im, Myungshin, Kim, Minjin, Kim, Yongjung, Shin, Suhyun, Shim, Hyunjin, Song, Hyunmi
Publikováno v:
2023ApJ...954..156K
We present bolometric luminosity ($L_{\rm bol}$) and black hole (BH) mass ($M_{\rm BH}$) estimators based on mid-infrared (MIR) continuum luminosity (hereafter, $L_{\rm MIR}$) that are measured from infrared (IR) photometric data. The $L_{\rm MIR}$-b
Externí odkaz:
http://arxiv.org/abs/2310.01399
Autor:
Byun, Woowon, Kim, Minjin, Sheen, Yun-Kyeong, Lee, Dongseob, Ho, Luis C., Ko, Jongwan, Seon, Kwang-Il, Shim, Hyunjin, Kim, Dohyeong, Kim, Yongjung, Lee, Joon Hyeop, Jeong, Hyunjin, Woo, Jong-Hak, Jeong, Woong-Seob, Park, Byeong-Gon, Kim, Sang Chul, Lee, Yongseok, Cha, Sang-Mok, Song, Hyunmi, Son, Donghoon, Yang, Yujin
We search for quasi-stellar objects (QSOs) in a wide area of the south ecliptic pole (SEP) field, which has been and will continue to be intensively explored through various space missions. For this purpose, we obtain deep broadband optical images of
Externí odkaz:
http://arxiv.org/abs/2307.15307
Autor:
Cho, Hojin, Woo, Jong-Hak, Wang, Shu, Son, Donghoon, Shin, Jaejin, Rakshit, Suvendu, Barth, Aaron J., Bennert, Vardha N., Gallo, Elena, Hodges-Kluck, Edmund, Treu, Tommaso, Bae, Hyun-Jin, Cho, Wanjin, Foord, Adi, Geum, Jaehyuk, Jadhav, Yashashree, Jeon, Yiseul, Kabasares, Kyle M., Kang, Daeun, Kang, Wonseok, Kim, Changseok, Kim, Donghwa, Kim, Minjin, Kim, Taewoo, Le, Huynh Anh N., Malkan, Matthew A., Mandal, Amit Kumar, Park, Daeseong, Park, Songyoun, Sung, Hyun-il, U, Vivian, Williams, Peter R.
The broad line region (BLR) size-luminosity relation has paramount importance for estimating the mass of black holes in active galactic nuclei (AGNs). Traditionally, the size of the H$\beta$ BLR is often estimated from the optical continuum luminosit
Externí odkaz:
http://arxiv.org/abs/2306.16683
We assemble a broad-band spectral energy distribution (SED) ranging from optical to mid-infrared of nearby active galactic nuclei at $z < 0.4$. SED fitting analysis is performed using semi-empirical templates derived from Palomar-Green quasars to cla
Externí odkaz:
http://arxiv.org/abs/2306.12927
Autor:
Ong, Kai Tzu-iunn, Kim, Hana, Kim, Minjin, Jang, Jinseong, Sohn, Beomseok, Choi, Yoon Seong, Hwang, Dosik, Hwang, Seong Jae, Yeo, Jinyoung
Transfer learning has been widely utilized to mitigate the data scarcity problem in the field of Alzheimer's disease (AD). Conventional transfer learning relies on re-using models trained on AD-irrelevant tasks such as natural image classification. H
Externí odkaz:
http://arxiv.org/abs/2303.01105