8- https://doi.org/10.1145/3691620.3695489
Giving Every Modality a Voice in Microservice Failure Diagnosis via Multimodal Adaptive Optimization
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Microservice systems are inherently complex and prone to failures, which can significantly impact user experience. Existing diagnostic approaches based on single-modal data such as logs, metrics, or traces cannot comprehensively capture failure patterns. For those multimodal data-based failure diagnosis methods, the dominant modality can overshadow others, hindering low-yield modalities from fully leveraging their characteristics. This paper proposes Medicine, a modal-independent microservice failure diagnosis framework based on multimodal adaptive optimization. It encodes different modalities separately to retain their unique features and employs adaptive optimization to adjust the learning pace between modalities, thereby enhancing overall diagnostic performance. Experimental results demonstrate that Medicine outperforms existing single-modal and multimodal diagnostic approaches on three public datasets, with F1-score improving by 15.72% to 70.84%. Even in cases where individual modal data is missing or of lower quality, Medicine maintains high diagnostic accuracy.
- Research Article
- 43
- 10.1161/circulationaha.108.775163
- May 5, 2008
- Circulation
Socrates: … And he who is most skilled in preventing or escaping from a disease is best able to create one? Polemarchus: True Socrates: And is he the best guard of a camp who is best able to steal a march upon the enemy? Polemarchus: Certainly Socrates: Then he who is a good keeper of everything is also a good thief? Polemarchus: That I suppose is to be inferred — —Plato, The Republic Reading Plato one might not be surprised by the apparent paradox in the ability of mitochondria to promote both life and death: On the one hand, they are the major producers of energy in the cell, and on the other hand, they can steal the life of their host “at will.” Mitochondria can sense the supply of fuel (they are important O2 sensors) and via the production of mediators (reactive O2 species [ROS]), communicate with critical effectors in the cell (like redox-sensitive ion channels in the membrane or the nucleus).1 In response to the needs of the cell, mitochondria produce both energy (ie, ATP) and heat, allowing the organism to work and keep a stable core temperature, facilitating optimal adaptation of eukaryotic cells to their environment. If the mitochondria cannot provide optimal adaptation to the metabolic needs and the environment, they have the ability to induce cell death (apoptosis). As strategic regulators of life and death, mitochondria are deeply involved in human disease, but the depth and breadth of mitochondria-based diseases is only now starting to be recognized.2 Article p 2492 Metabolism and apoptosis converge in mitochondria and are both recognized as playing a major role in disease. Primary metabolic abnormalities are now recognized in pulmonary and systemic vascular disease, and the apoptosis resistance seen in proliferative vascular remodeling might have a mitochondrial …
- Research Article
- 10.1051/e3sconf/202125602041
- Jan 1, 2021
- E3S Web of Conferences
In order to overcome the problems of slow rate of convergence and falling easily into local minimum in BP algorithm, this paper introduces the adaptive particle swarm optimization algorithm and combining model. The paper applies it to steam turbine-generators fault diagnosis. The experiment data shows that the algorithm converges quickly and recognizes faults efficiently; it has a reference value for faults diagnosis.
- Conference Article
- 10.1109/iccasm.2010.5623182
- Oct 1, 2010
In order to overcome the problems of slow rate of convergence and falling easily into local minimum in BP algorithm, this paper introduces the adaptive particle swarm optimization algorithm and combining model. The paper applies it to steam turbine-generators fault diagnosis. The experiment data shows that the algorithm converges quickly and recognizes faults efficiently; it has a reference value for faults diagnosis.
