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Recovering Uniform Coverage in a 3D Survey: Case Study from Onshore Southern India
Published 2014-01-01“…Only 40% of full fold could be obtained with conventional shot recovery methods. To increase the survey fold, two new shot recovery strategies were attempted. …”
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222
Method based on contrastive learning for fine-grained unknown malicious traffic classification
Published 2022-10-01“…In order to protect against unknown threats and evasion attacks, a new method based on contrastive learning for fine-grained unknown malicious traffic classification was proposed.Specifically, based on variational auto-encoder (CVAE), it included two classification stages, and cross entropy and reconstruction errors were used for known and unknown traffic classification respectively.Different form other methods, contrastive learning was adopted in different classification stages, which significantly improved the classification performance of the few-shot and unknown (zero-shot) classes.Moreover, some techniques (e.g., re-training and re-sample) combined with contrastive learning further improved the classification performance of the few-shot classes and the generalization ability of model.Experimental results indicate that the proposed method has increased the macro recall of few-shot classes by 20.3% and the recall of unknown attacks by 9.1% respectively, and it also has protected against evasion attacks on partial classes to some extent.…”
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223
THE MOST IMPORTANT TASKS OF DEVELOPMENT OF A REGIONAL TEACHERS’ TRAINING
Published 2022-05-01Get full text
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Technical Performance of Ethiopian Male Soccer National Team
Published 2018-08-01“…Technical performance variables analysis included: Tackle, clearance Interception passes, pass accuracy, crosses, cross accuracy, corner, shot, shot accuracy and goal and players were categorized into three as defence, midfield, and striker based on their position. …”
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Cypress Copilot: Development of an AI Assistant for Boosting Productivity and Transforming Web Application Testing
Published 2025-01-01“…We comprehensively evaluated various OpenAI models, including GPT-4-Turbo, GPT-4o, and GitHub Copilot, using zero-shot and few-shot chain prompt techniques. Furthermore, we extensively validated with a vast set of test cases to identify the optimal approach. …”
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228
Selection and Success in Badminton: The Role of Lobs and Smashes in Junior Athletes' Performance
Published 2025-01-01“…Results indicate that lobs constituted 18.3% (±3.2%) of total shots with a 62.1% (±5.7%) success rate, while smashes accounted for 12.7% (±2.8%) of shots with a 71.4% (±6.3%) success rate. …”
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229
The Effect of Shoting Techniques on Accuracy Rates in Infrastructure Basketball Players
Published 2022-04-01“…A total of 60 shots were fired from the foul line (20 shots), right forward (20 shots) and left forward (20 shots) in both groups. …”
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230
EDUCATION AND UNDERSTANDING (TO THE QUESTION OF APPLICABILITY OF A TECHNOLOGICAL APPROACH IN PEDAGOGY)
Published 2016-12-01“…The author arrives to a conclusion that the technological approach inherently denies any subjectivity, any possible act of understanding, and “humanization” of technological approach in the upshot implies pedagogue’s transformation into “communicator”, “engineer”, “technologist”, “manipulator”.…”
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231
Training under pressure mirrors competition: technical-tactical insights from high-level male padel players
Published 2025-02-01“…While a relationship was observed between shot type and match type in forced errors (p = 0.024), the overall shot effectiveness remained comparable across different shot types.DiscussionIn conclusion, this study suggests that high-level male padel players display comparable technical-tactical performance in pressure training and official competition matches.…”
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232
Method based on contrastive incremental learning for fine-grained malicious traffic classification
Published 2023-03-01“…In order to protect against continuously emerging unknown threats, a new method based on contrastive incremental learning for fine-grained malicious traffic classification was proposed.The proposed method was based on variational auto-encoder (VAE) and extreme value theory (EVT), and the high accuracy could be achieved in known, few-shot and unknown malicious classes and new classes were also identified without using a large number of old task samples, which met the demand of storage and time cost in incremental learning scenarios.Specifically, the contrastive learning was integrated into the encoder of VAE, and the A-Softmax was used for known and few-shot malicious traffic classification, EVT and the decoder of VAE were used for unknown malicious traffic recognition, all classes could be recognized without a lot of old samples when learning new tasks by using VAE reconstruction and knowledge distillation methods.Experimental results indicate that the proposed method is efficient in known, few-shot and unknown malicious classes, and has greatly reduced the forgetting speed of old knowledge in incremental learning scenarios.…”
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233
Complex-valued three-dimensional atomic spectroscopy with Gaussian-assisted inline holography
Published 2025-01-01“…We further demonstrate single-shot three-dimensional field sensing by measuring local light shifts to the atomic array with micrometer spatial resolution.…”
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234
Evolutionary Network Games: Equilibria from Imitation and Best Response Dynamics
Published 2017-01-01“…Within mean field, we find that for the best-shot game, taken as a representative example of strategic substitutes, replicator-like dynamics does not lead to Nash equilibria, whereas it leads to a unique equilibrium for complements, represented by a coordination game. …”
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Evaluating the effectiveness of prompt engineering for knowledge graph question answering
Published 2025-01-01“…In this work, we evaluate six different few-shot prompting methods. The first set of experiments evaluates three frameworks that focus on the quantity or type of shots in a prompt: a baseline method with a simple prompt and a small number of shots, random few-shot prompting with 10, 20, and 30 shots, and similarity-based few-shot prompting. …”
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237
The Adhesion of CrN Thin Films Deposited on Modified 42CrMo4 Steel
Published 2017-01-01“…Modifications of the substrate are shot peening, nitriding, shot peening, and nitriding joined process. …”
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238
Phase-Field Modelling of Bimodal Dendritic Solidification During Al Alloy Die Casting
Published 2025-01-01“…The process involves a transition from slower cooling in the shot sleeve to rapid cooling in the die cavity, resulting in a bimodal dendritic microstructure and nucleation of new finer dendrite arms on fragmented externally solidified crystals. …”
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239
Structure Design and Simulation Analysis of the Rammer Device with Crank and Gear
Published 2015-01-01“…The theoretic calculation and simulation analysis show that,the movement of the rammer device is reliable,and under the premise of the same enforcement ramming distance and the shot velocity at the end of enforcement ramming distance,compared with the ramming by constant force,the rammer device has the advantages of short feeding time,acceleration stable and small shock to the shot at the begin time of transport.…”
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240
KRAS and BRAF Mutation Detection: Is Immunohistochemistry a Possible Alternative to Molecular Biology in Colorectal Cancer?
Published 2015-01-01“…KRAS and BRAF genotyping was assessed by SNaPshot. A rabbit anti-human KRAS polyclonal antibody was tested on 33 FFPE colorectal tumor samples with known KRAS status. …”
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