Zobrazeno 1 - 10
of 9 403
pro vyhledávání: '"A A Vasilev"'
Sequential recommender systems are an important and demanded area of research. Such systems aim to use the order of interactions in a user's history to predict future interactions. The premise is that the order of interactions and sequential patterns
Externí odkaz:
http://arxiv.org/abs/2408.12008
Autor:
Ilicheva, Ekaterina A., Sukhorukova, Polina K., Luchnikov, Lev O., Balakirev, Dmitry O., Saratovsky, Nikita S., Morozov, Andrei P., Gostishchev, Pavel A., Yurchuk, S. Yu., Vasilev, Anton A., Kozlov, Sergey S., Didenko, Sergey I., Peregudova, Svetlana M., Muratov, Dmitry S., Luponosov, Yuriy N., Saranin, Danila S.
Traps and structural defects at the hole and electron transport interfaces of the microcrystalline absorber limits the efficiency and long-term stability of perovskite solar cells (PSCs) due to accumulation of the ionic clusters, non-radiative recomb
Externí odkaz:
http://arxiv.org/abs/2407.20690
Autor:
Abdullaeva, Irina, Filatov, Andrei, Orlov, Mikhail, Karpukhin, Ivan, Vasilev, Viacheslav, Dimitrov, Denis, Kuznetsov, Andrey, Kireev, Ivan, Savchenko, Andrey
Event sequences (ESs) arise in many practical domains including finance, retail, social networks, and healthcare. In the context of machine learning, event sequences can be seen as a special type of tabular data with annotated timestamps. Despite the
Externí odkaz:
http://arxiv.org/abs/2407.12833
Autor:
Babichev, Andrey, Makhov, Ivan, Kryzhanovskaya, Natalia, Troshkov, Sergey, Zadiranov, Yuriy, Salii, Yulia, Kulagina, Marina, Bobrov, Mikhail, Vasilev, Alexey, Blokhin, Sergey, Maleev, Nikolay, Karachinsky, Leonid, Novikov, Innokenty, Egorov, Anton
We report on microlasers based on high-quality micropillars with lasing on whispering-gallery modes. Usage of low-absorbing Al$\scriptsize 0.2$Ga$\scriptsize 0.8$As\Al$\scriptsize 0.9$Ga$\scriptsize 0.1$As distributed Bragg reflectors as well as the
Externí odkaz:
http://arxiv.org/abs/2407.02196
Autor:
Vashurin, Roman, Fadeeva, Ekaterina, Vazhentsev, Artem, Tsvigun, Akim, Vasilev, Daniil, Xing, Rui, Sadallah, Abdelrahman Boda, Rvanova, Lyudmila, Petrakov, Sergey, Panchenko, Alexander, Baldwin, Timothy, Nakov, Preslav, Panov, Maxim, Shelmanov, Artem
Uncertainty quantification (UQ) is becoming increasingly recognized as a critical component of applications that rely on machine learning (ML). The rapid proliferation of large language models (LLMs) has stimulated researchers to seek efficient and e
Externí odkaz:
http://arxiv.org/abs/2406.15627
Autor:
Le, T. S., Chuykoa, I. A., Luchnikova, L. O., Ilicheva, K. A., Sukhorukova, P. O., Balakirev, D. O., Saratovsky, N. S., Alekseev, A. O., Kozlov, S. S., Muratov, D. S., Voronov, V. V., Gostishchev, P. A., Kiselev, D. A., Ilina, T. S., Vasilev, A. A., Polyakov, A. Y., Svidchenko, E. A., Maloshitskaya, O. A., Luponosov, Yu. N., Saranin, D. S.
The use of self-assembled monolayers (SAMs) with anchoring groups was considered as an effective approach for interface engineering in perovskite solar cells with metal oxide charge transporting layers. However, the coating of SAM layers in PSMs by m
Externí odkaz:
http://arxiv.org/abs/2406.08415
Autor:
Sechin, Ivan, Vasilev, Mikhail
We use the Hamiltonian reduction method to construct the Ruijsenaars dual systems to generalized Toda chains associated with the classical Lie algebras of types $B, C, D$. The dual systems turn out to be the $B, C$ and $D$ analogues of the rational G
Externí odkaz:
http://arxiv.org/abs/2405.08620
Autor:
Shevchenko, Valeriy, Belousov, Nikita, Vasilev, Alexey, Zholobov, Vladimir, Sosedka, Artyom, Semenova, Natalia, Volodkevich, Anna, Savchenko, Andrey, Zaytsev, Alexey
Publikováno v:
KDD 2024: Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining
In the rapidly evolving domain of Recommender Systems (RecSys), new algorithms frequently claim state-of-the-art performance based on evaluations over a limited set of arbitrarily selected datasets. However, this approach may fail to holistically ref
Externí odkaz:
http://arxiv.org/abs/2402.09766
Autor:
Melikyan, Y., Gharagulyan, H., Vasilev, A., Hayrapetyan, V., Zhezhu, M., Simonyan, A., Ghazaryan, D. A., Torosyan, M. S., Kharatyan, A., Michalicka, J., Yeranosyan, M.
Publikováno v:
Colloid and Interface Science Communications Volume 58, January 2024, 100766
The evolution of dynamic processes in graphene-family materials are of great interest for both scientific purposes and technical applications. Scanning electron microscopy and transmission electron microscopy outstand among the techniques that allow
Externí odkaz:
http://arxiv.org/abs/2401.14783
Autor:
Morozov, A. P., Gostishchev, P. A., Zharkova, A., Vasilev, A. A., Aleksandrov, A. E., Tameev, A. R., Ishteev, A. R., Didenko, S. I., Saranin, D. S.
In this study, we present a complex investigation for miniaturizing of perovskite photodiodes (PPDs) in various geometries with use of ultraviolet laser scribing (UV-LS). Employing a 355 nm (3.5 eV) pulsed laser at 30 kHz, we successfully manufacture
Externí odkaz:
http://arxiv.org/abs/2312.05649