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Dimensional Robustness Certification for Deep Neural Networks in Network Intrusion Detection Systems
2025
Network intrusion detection systems based on deep learning are gaining significant traction in cyber security due to their high prediction accuracy and strong adaptability to evolving cyber threats. However, a serious drawback is their vulnerability to evasio…
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Four-Dimensional Space

Geometric space with four dimensions

Four-dimensional space ( 4D ) is the mathematical extension of the concept of three-dimensional space (3D). Three-dimensional space is the simplest possible abstraction of the observation that one needs only three numbers, called dimensions , to describe the sizes or locations of objects in the everyday world. For example, the volume of a rectangular box is found by measuring and multiplying its length, width, and height (often labeled x, y, and z). This concept of ordinary space is called Euclidean space because it corresponds to Euclid's geometry, which was originally abstracted from the spatial experiences of everyday life.

The idea of adding a fourth dimension appears in Jean le Rond d'Alembert's "Dimensions".

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Dimensional Robustness Certification for Deep Neural Networks in Network Intrusion Detection Systems
2025
Network intrusion detection systems based on deep learning are gaining significant traction in cyber security due to their high prediction accuracy and strong adaptability to evolving cyber threats. However, a serious drawback is their vulnerability to evasion attacks that rely on adversarial examples. To provide robustness guarantees for deep neural networks against any possible perturbations, certified defenses against perturbations within a l p -bounded region around the input are being increasingly explored. U…
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