Zobrazeno 1 - 10
of 276
pro vyhledávání: '"Mirchev, P."'
Publikováno v:
Complex Networks XIV (CompleNet 2023). Springer Proceedings in Complexity. Springer, Cham
We investigate searching efficiency of different kinds of random walk on complex networks which rely on local information and one-step memory. For the studied navigation strategies we obtained theoretical and numerical values for the graph mean first
Externí odkaz:
http://arxiv.org/abs/2411.08608
Autor:
Zhang, Yuntong, Wang, Jiawei, Berzin, Dominic, Mirchev, Martin, Liu, Dongge, Arya, Abhishek, Chang, Oliver, Roychoudhury, Abhik
Critical open source software systems undergo significant validation in the form of lengthy fuzz campaigns. The fuzz campaigns typically conduct a biased random search over the domain of program inputs, to find inputs which crash the software system.
Externí odkaz:
http://arxiv.org/abs/2411.03346
With the advent of AI-based coding engines, it is possible to convert natural language requirements to executable code in standard programming languages. However, AI-generated code can be unreliable, and the natural language requirements driving this
Externí odkaz:
http://arxiv.org/abs/2410.18494
Maintaining a balance between returns and volatility is a common strategy for portfolio diversification, whether investing in traditional equities or digital assets like cryptocurrencies. One approach for diversification is the application of communi
Externí odkaz:
http://arxiv.org/abs/2408.11739
Publikováno v:
Silva Balcanica, Vol 25, Iss 3, Pp 5-19 (2024)
In 2022, a study was conducted with experimental material from the area of Marikostinovo village, covering various aspects of species bioecology. The stability or changes that have occurred in these bioecological parameters after a 28-31 year period
Externí odkaz:
https://doaj.org/article/e3941760a8f74b21af33381088897f6c
Partially-observable problems pose a trade-off between reducing costs and gathering information. They can be solved optimally by planning in belief space, but that is often prohibitively expensive. Model-predictive control (MPC) takes the alternative
Externí odkaz:
http://arxiv.org/abs/2304.10246
Autor:
Georgi Georgiev, Peter Boyadzhiev, Margarita Georgieva, Plamen Mirchev, Mihail Kechev, Sevdalin Belilov, Boriana Katinova
Publikováno v:
Silva Balcanica, Vol 25, Iss 2, Pp 31-36 (2024)
During the period 2019-2020, parasitoids of invasive oak lace bug (Corythucha arcuata) were studied in Bulgaria. Biological material (larvae of C. arcuata) was collected from European oak (Quercus robur) or Austrian oak (Quercus cerris) in five local
Externí odkaz:
https://doaj.org/article/ef570e822c594c7e8468f70aa55d45f2
Autor:
Mirchev, Atanas, Kayalibay, Baris, Agha, Ahmed, van der Smagt, Patrick, Cremers, Daniel, Bayer, Justin
We introduce PRISM, a method for real-time filtering in a probabilistic generative model of agent motion and visual perception. Previous approaches either lack uncertainty estimates for the map and agent state, do not run in real-time, do not have a
Externí odkaz:
http://arxiv.org/abs/2212.02988
Large language models such as Codex, have shown the capability to produce code for many programming tasks. However, the success rate of existing models is low, especially for complex programming tasks. One of the reasons is that language models lack
Externí odkaz:
http://arxiv.org/abs/2205.10583
Autor:
Margarita Georgieva, Ilia Gjonov, Veselin Ivanov, Sevdalin Belilov, Yonko Dodev, Lyubomira Georgieva, Plamen Mirchev, Georgi Georgiev
Publikováno v:
Historia naturalis bulgarica, Vol 46, Iss 1, Pp 11-19 (2024)
During the period 2020-2023, strong damage caused by singing cicadas (Hemiptera: Cicadidae) were registered on ash trees (Fraxinus spp.) in the field protective forest belts (FPFBs) in South Dobrudzha, northeastern Bulgaria. Bioacoustic studies have
Externí odkaz:
https://doaj.org/article/4cd9e18cf0f8466d8b03645959166b68