6 papers
Hardware-efficient neural networks for FPGA-based radio triggering of extensive air showers
Vesselin Dimitrov, Alperen Aksoy, Ilja Bekman +7
We present a hardware-efficient hybrid trigger for FPGA-based radio detection of extensive air showers. The hybrid design consists of a lightweight denoiser that cleans raw ADC tra…
A dual-polarization whitened-template trigger for real-time radio detection of extensive air showers
Qader Dorosti, Alperen Aksoy, Ilja Bekman +7
Autonomous radio stations require a first-stage trigger that rejects measured background while preserving weak extensive-air-shower pulses under tight hardware constraints. We pres…
Hybrid neural denoising for resource-efficient near- and sub-threshold radio triggering of extensive air showers
Alperen Aksoy, Ilja Bekman, Markus Cristinziani +7
Autonomous radio self-triggering for extensive air showers requires strong rejection of radio-frequency interference while preserving weak pulses within station-level hardware cons…
Quantization Effects of Artificial Neural Networks for Embedded Edge-Computing Applications
Alperen Aksoy, Ilja Bekman, Vesselin Dimitrov +6
This paper examines the use of Quantized Neural Networks (QNNs) for two resource-constrained scientific applications: automated calibration of semiconductor quantum bits (qubits) a…
Arithmetic holonomy bounds and effective Diophantine approximation
Frank Calegari, Vesselin Dimitrov, Yunqing Tang
In this paper, we explore several threads arising from our recent joint work on arithmetic holonomy bounds, which were originally devised to prove new irrationality results based o…
The linear independence of , , and
Frank Calegari, Vesselin Dimitrov, Yunqing Tang
We prove the irrationality of the classical Dirichlet L-value . The argument applies a new kind of arithmetic holonomy bound to a well-known construction of Zagier. In…