With the continuous expansion of the cloud computing platform scale and rapid growth of users and applications, how to efficiently use system resources to improve the overall performance of cloud computing has become a crucial issue. To address this issue, this paper proposes a method that uses an analytic hierarchy process group decision (AHPGD) to evaluate the load state of server nodes. Trai...

Image categorization is a challenging problem when a label is provided for the entire training image only instead of the object region. To eliminate labeling ambiguity, image categorization and object localization should be performed simultaneously. Discriminative Multiple Instance Learning (MIL) can be used for this task by regarding each image as a bag and sub-windows in the image as instance...

In this lecture we describe a different model of learning which is called online learning. Online learning takes place in a sequence of consecutive rounds. To demonstrate the online learning model, consider again the papaya tasting problem. On each online round, the learner first receives an instance (the learner buys a papaya and knows its shape and color, which form the instance). Then, the l...

abstract physical injuries during taekwondo competitions often happen due to physical contacts during fighting; therefore, a training protocol was designed in line with the physiological stress of a real competition according to la, hr and rpe changes so that the athletes could perform the techniques with a pad instead of a real opponent. for this purpose, 12 professional taekwondo players from...

BACKGROUND Standardized discharge criteria are considered valuable to reduce the risk of premature discharge and avoid unnecessary hospital stays. The most appropriate criteria to indicate readiness for discharge after colorectal surgery are unknown. OBJECTIVE The aim of this study is to achieve an international consensus on hospital discharge criteria for patients undergoing colorectal surge...

in this paper, we show how to obtain suitable differential charactristics for block ciphers with neural networks. we represent the operations of a block cipher, regarding their differential characteristics, through a directed weighted graph. in this way, the problem of finding the best differential characteristic for a block cipher reduces to the problem of finding the minimum-weight multi-path...

BACKGROUND Methodological research into the design, conduct, analysis and reporting of trials is essential to optimise the process. UK specialists in the field have established a set of top priorities in aid of this research. These priorities, however, may not be reflected in the needs of similar research in low- to middle-income countries (LMICs) with different healthcare provision, resources ...