Titlebook: Services – SERVICES 2019; 15th World Congress, Yunni Xia,Liang-Jie Zhang Conference proceedings 2019 Springer Nature Switzerland AG 2019 ar

门窗的侧柱

古董

慎重

烤架

钻孔

Investigating Personally Identifiable Information Posted on Twitter Before and After Disasters,ne events (Harvey and Maria) and one earthquake (Mexico City) using datasets obtained from Twitter. Our findings show a significant change in people’s behavioral pattern in the disaster areas, regarding tweeting images that contain Personally Identifiable Information (PII), before and after a disaster event.

Extort

Current Trends in Collaborative Filtering Recommendation Systems,tworks, and business. This survey also analyzes the type of the data that was used for application field. This literature review identifies trends for model-based collaborative filtering and through empirical results gives insight into future research trajectories in this field.

LASH

Acumen

推测

拱形大桥

SMT-Based Modeling and Verification of Cloud Applications, services are defined, which facilitates the further development of attributes and methods. We also propose an approach to check the refinement and equivalence relations between cloud services, in which counter examples can be automatically generated when the relation is not valid.