Most of heterogeneous information network (HIN) based recommendation models are on the user and item modeling with meta-paths. However, they always model users items in isolation under each meta-path, which may lead to extraction misled. In addition, only consider structural features HINs when during exploring HINs, useful for lost irreversibly. To address these problems, we propose a HIN unified embedding recommendation, called HueRec. We assume there exist some common characteristics...

ABSTRACT Earthquake forecasting is one of the most challenging tasks in field seismology that aims to save human life and mitigate catastrophic damages. We have designed a real-time earthquake framework forecast earthquakes tested it seismogenic regions southwestern China. The input data are features provided by multicomponent seismic monitoring system acoustic electromagnetic AI (AETA), which recorded using two types sensors per station: (EM) geo-acoustic (GA) sensors. target location...

The advancement of large language models has intensified the need to modernize enterprise applications and migrate legacy systems secure, versatile languages. However, existing code translation benchmarks primarily focus on individual functions, overlooking complexities involved in translating entire repositories, such as maintaining inter-module coherence managing dependencies. While some recent repository-level attempt address these challenges, they still face limitations, including poor...

Bidirectional live programming is a paradigm that enhances the developer experience by allowing direct modifications to output, with changes instantly reflected back source program. Existing operation-based approaches allow modifying constant values and expressions of programs, while they lack control over originating from multiple updatable locations. To updatability program, our approach introduces non-updatable expressions, which guide fusion updates intended The correctness properties,...

Background: Oxidative damage may contribute to post-stroke cognitive impairment (PSCI), but the underlying mechanisms are not fully elucidated. Dimethyl fumarate (DMF) has been used as an antioxidant in multiple sclerosis and psoriasis patients. We hypothesized that redox state was associated with PSCI, DMF might exert neuroprotective effect against PSCI via anti-oxidative actions. Methods: To confirm this hypothesis, we first conducted a clinical study (NCT03519828) enrolled patients...

With the outbreak of novel coronavirus (2019-nCoV), wearing masks has become an effective way to prevent transmission virus. But in public places, people are often reluctant wear face and cause virus spread widely. This paper uses efficient robust object detection algorithm automatically detect faces with or without masks, making epidemic prevention work more intelligent. Specifically, we collected extensive database 9886 images manually labeled them, then use multi-scale training image...

In this paper, a method of ion-implantation after germanidation (IAG) has been presented to modulate the Schottky barrier (SB) heights on germanium substrates. diodes have fabricated with improved rectifying current curves and larger Ion/Ioff ratio up 106. A relatively high effective electron height for NiGe/n-Ge achieved by BF2+ IAG technique, which suggests record-low hole nearly 0.06 eV. The tuning SB can be mainly contributed effects fluorine. addition, there is process temperature...

In this letter, an extremely low electron Schottky barrier height (SBH) of NiGe/Ge contact has been experimentally demonstrated with P <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">+</sup> ion implantation after germanidation. The results show that the current characteristics NiGe/p-Ge diode changes from ohmic to well rectifying <i xmlns:xlink="http://www.w3.org/1999/xlink">I</i> <sub xmlns:xlink="http://www.w3.org/1999/xlink">on</sub> /...

In this paper, a hybrid model is proposed to improve availability of ciphertext for differential fault attack (DFA) against AES. This combines the models encryption process with key schedule process. actual scenarios, we can use pairs correct and ciphertexts match variety models, such as single-byte model, multi-byte two-line at same time. Theoretically, based on efficiency by almost 50%. The experiment results show that using 2 faulty diagonal 4 recover entire AES-128 key, computational...

Patients carrying mutations in polymerase epsilon/polymerase delta have shown positive responses to immune checkpoint inhibitors. Yet, prospective trials exploring the efficacy those with are still lacking. A phase II clinical trial was initiated evaluate of toripalimab, a humanized IgG4K monoclonal antibody human PD-1, patients advanced solid tumors unselected but without microsatellite instability-high. total 15 were enrolled, 14 whom assessed for treatment efficacy. There 21.4% overall...

In order to overcome the limit of traditional methods in image cast detection, a new detection approach with robust performance is presented. The algorithm by using digital analysis used analyze characteristics itself. Especially introduces texture information factor K. technique evaluating not only able accurately detect images, but also avoid taking normal images estimate into and enhances accuracy reliability. more robust. experiment results show that testing many different proposed...

Digital discrimination of neutron and gamma-ray events in an organic scintillator has been investigated by moment analysis. Signals induced americium-beryllium (Am/Be) isotropic source a stilbene crystal detector have sampled with flash analogue-to-digital converter (ADC) 1 GSamples/s sampling rate 10-bit vertical resolution. Neutrons gamma-rays successfully discriminated threshold corresponding to energy about 217 keV. Moment analysis also verified against the results assessed...

An accurate energy calibration of a 5'' × 2'' BC501A liquid scintillator-based neutron detector by means photon sources and the unfolding pulse height spectra are described. The responses were measured with 22Na, 137Cs 54Mn simulated using GRESP code, which was developed at Physikalisch Technische Bundesanstalt in Germany. Pulse produced three different employed to investigate effects techniques. It found that four codes HEPRO UMG3.3 packages, including GRAVEL, UNFANA, MIEKE MAXED, performed...

With the continuous development of human society, earthquakes are becoming more and dangerous to production life society. Researchers continue try predict earthquakes, but results still not significant. data science, sensing communication technologies, there increasing efforts use machine learning methods earthquakes. Our work raises a method that applies big analysis algorithms prediction. All accumulated by Acoustic Electromagnetic Testing in One System (AETA). We propose multi-station...

Currently the DSP applications such as multimedia processing raise demands to IC designers for more flexibility, higher performance and shorter time-to-market. To solve these problems, this paper proposed a novel reconfigurable operator based design methodology applications. Four kinds of operators their logic meanings are introduced in well flow. An archetypal circuit with 4*4 computing operator, reALU, is implemented our research using SMIC 0.18 um CMOS, achieving 2.4 GOPS at 150 Mhz 1.62...

Scoliosis is a disease with high incidence and serious health risk for patients. Existing methods of scoliosis detection mainly include manual physical X-ray examination. However, there misdiagnosis in radiation This paper presents non-invasive method based on wrist pulse signal. Acquisition signals from patients before after treatment using dynamic pressure signal acquisition device developed by the Integrated Microsystem Laboratory Peking University. After preprocessing, useful...

Cardiac arrhythmia (CA) is a severe cardiac disorder that results in significant number of fatalities worldwide each year. Conventional electrocardiography (ECG) devices are often unable to detect symptoms during patients’ hospital visits due their intermittent nature. This paper presents wearable ECG processor for detection. The utilizes Hilbert transform-based R-peak detection engine detection, Haar discrete wavelet transform (HDWT) unit feature extraction, and Hybrid classifier combines...

This paper implements a sixteen-order high-speed Finite Impose Response (FIR) filter with four different popular methods: Conventional multiplications and additions; Full custom Distributed Arithmetic (DA) scheme; Add-and-Shift method advanced calculation schedule. Each scheme is analyzed in detail including implementing process advantages and/or drawbacks order to present practical reference. All of these implementations are aimed implement on Xilinx Spartan 3 devices we also compare our...

In this letter, a novel ammonium fluoride pretreatment (AFP) method has been proposed to improve the morphology and thermal stability of NiGe on bulk germanium devices. The root mean square roughness film obviously decreased using AFP method, indicating more smooth flat surfaces formed compared with samples by hydrochloric acid hydrofluoric pretreatments. Also, enhanced, since uniform can be at temperature as high 600°C. addition, NiGe/n-Ge Schottky diodes have fabricated illustrate benefits...