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97501
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97502
Novel defense based on softmax activation transformation
Published 2022-04-01“…Deep learning is widely used in various fields such as image processing, natural language processing, network mining and so on.However, it is vulnerable to malicious adversarial attacks and many defensive methods have been proposed accordingly.Most defense methods are attack-dependent and require defenders to generate massive adversarial examples in advance.The defense cost is high and it is difficult to resist black-box attacks.Some of these defenses even affect the recognition of normal examples.In addition, the current defense methods are mostly empirical, without certifiable theoretical support.Softmax activation transformation (SAT) was proposed in this paper, which was a light-weight and fast defense scheme against black-box attacks.SAT reactivates the output probability of the target model in the testing phase, and then it guarantees privacy of the probability information.As an attack-free defense, SAT not only avoids the burden of generating massive adversarial examples, but also realizes the advance defense of attacks.The activation of SAT is monotonic, so it will not affect the recognition of normal examples.During the activation process, a variable privacy protection transformation coefficient was designed to achieve dynamic defense.Above all, SAT is a certifiable defense that can derive the effectiveness and reliability of its defense based on softmax activation transformation.To evaluate the effectiveness of SAT, defense experiments against 9 attacks on MNIST, CIFAR10 and ImageNet datasets were conducted, and the average attack success rate was reduced from 87.06% to 5.94%.…”
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97503
The Role of Modern Artistic Media in Cultural Discourse with Emphasis on Globalization
Published 2024-03-01“…This research can serve as a valuable tool in increasing the visibility and public awareness of new artistic media, thereby fostering improvement within urban societies. …”
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97504
Efficacy of Kolofort in Combined Functional Gastroenterological Pathology: an Open Study
Published 2020-12-01“…All patients received Kolofort 2 times a day, 2 tablets per dose for 28 days.Results. The Kolofort therapy improved the clinical symptoms according to the “7x7” questionnaire; the primary mean total score was 17.7 ± 3.6, decreased to 10.3 ± 2.5 past 14 days (p < 0.0001) and to 7.6 ± 1.5 - past 28 days of therapy (p < 0.0001). …”
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97505
Climatology and Teleconnections of Mesoscale Convective Systems in an Andean Basin in Southern Ecuador: The Case of the Paute Basin
Published 2018-01-01“…Mesoscale convective systems (MCSs) climatology, the thermodynamic and dynamical variables, and teleconnections influencing MCSs development are assessed for the Paute basin (PB) in the Ecuadorian Andes from 2000 to 2009. …”
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97506
Efficacy and safety of selective laser trabeculoplasty for uveitic glaucoma
Published 2025-02-01“…Abstract To determine the efficacy and safety of selective laser trabeculoplasty (SLT) in patients with uveitic glaucoma, we retrospectively evaluated 17 eyes from 13 consecutive uveitic glaucoma cases who were treated with SLT due to inadequate interocular pressure (IOP) control despite glaucoma medical therapy. The mean IOP was significantly decreased from 28.4 ± 6.50 mmHg to 17.3 ± 9.4 mmHg at baseline, and 6 months after SLT, respectively (P < 0.0001). …”
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97507
Application progress of follow-up system in patients with malignant tumors (随访清单在恶性肿瘤患者中的应用现状)
Published 2024-11-01“…With the change in the medical care model, the rehabilitation process for tumor patients tends to be carried out outside the hospital. Therefore, constructing an effective outpatient follow-up system has become a key link in ensuring the long-term health and quality of life of patients. …”
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97508
Bulk Motions in the Black Hole Jet Sheath as a Candidate for the Comptonizing Corona
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97509
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97510
Characteristics, Mortality, and Clinical Outcomes of Hospitalized Patients with COVID-19 and Diabetes: A Reference Single-Center Cohort Study from Poland
Published 2023-01-01“…We identified a number of clinical, laboratory, and therapeutic variables associated with the risk of hospital death in DPs.…”
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97511
Outage performance of SWIPT-NOMA-CR network with imperfect SIC and CSI
Published 2023-03-01“…For the cognitive relay network based on simultaneous wireless information and power transfer (SWIPT) and non-orthogonal multiple access (NOMA), which is termed as SWIPT-NOMA-CR network, considering the practical situation of imperfect successive interference cancellation (SIC) and channel state information (CSI), the outage performance of secondary users was studied by using three relay transmission schemes including ideal, time switching (TS) and power splitting (PS).The analytical expressions of outage probability were derived for the secondary users, and the theoretical derivations were validated by Monte Carlo simulations.The results show that the outage performance of secondary users is impaired due to the imperfect SIC and CSI.Compared with the imperfect CSI, the imperfect SIC causes more severe loss to the outage performance of the system.Moreover, the outage probability of PS relay transmission scheme is lower than that of TS scheme.When the imperfect SIC and CSI conditions are changed, the outage probability gap with PS scheme is less than that with TS scheme, which indicates that the reliability of PS relay transmission scheme is superior to that of TS scheme.…”
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97512
Effect of Web Openings on Flexural Behaviour of Underground Metro Station RC Beams under Static and Cyclic Loading
Published 2020-01-01“…A total of five beams with different numbers of web openings are fabricated and tested under static and cyclic loading conditions, thereby simulating actual operations in unfavourable conditions. …”
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97513
The Social Rewards of Online Gambling
Published 2011-01-01“…The games and the ways of playing them ave varied over time and space, but the core of gambling is always the same: players place a monetary bet on a possible outcome of some event. …”
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97515
Plant-Derived Iron Nanoparticles for Removal of Heavy Metals
Published 2022-01-01“…The reducing potential of these ZVI NPs is mostly −0.44 V, thus allowing them to reduce heavy metal compounds such as cadmium, lead, zinc, copper, and arsenic present in wastewater. …”
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97516
Kaempferol improves glucose uptake in skeletal muscle via an AMPK-dependent mechanism
Published 2023-11-01“…Taken together, these findings suggest that kaempferol stimulates glucose uptake in SkM via an AMPK/Akt dependent mechanism, and it may be a viable therapeutic agent for insulin resistance.…”
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97517
Maria Zambrano et Ramon Xirau : une certaine France, bergsonienne, dans les valises de deux philosophes républicains espagnols
Published 2013-12-01“…In both Spanish figures, Bergson allows them to "probe the mysteries of life, mysticism and poetry, while having a combative and rebellious ethics".…”
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97518
Force and Deformation Analysis of H(t)-T Loaded Pile Based on Pasternak Foundation Model
Published 2025-01-01“…The results are compared with the results of the existing theoretical solutions and finite element simulation. …”
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97519
Discussion on Management of Construction Project within the Limits of Channel Administration
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97520
NATURALISTIC DISPERSION OF THE PROBLEM OF SOCIOL COGNITION
Published 1998-01-01“…Although it recognises that the social cognition is engaged, it contemplates that a social theory can avoid this engagement to a certain extent by finding a neutral code with respect to values in the social life. …”
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