咆哮 发表于 2025-3-28 16:24:09

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预知 发表于 2025-3-28 20:13:46

https://doi.org/10.1007/3-540-55426-2 social-awareness into realtime ridesharing services. In particular, upon receiving a user’s trip request, the service ranks feasible taxis in a way that integrates detour in time and passengers’ cohesion in social distance. We propose a new system framework to support such a social-aware taxi-shari

专心 发表于 2025-3-29 01:36:52

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Bmd955 发表于 2025-3-29 07:08:20

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低能儿 发表于 2025-3-29 10:54:48

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我怕被刺穿 发表于 2025-3-29 14:17:16

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Charade 发表于 2025-3-29 16:03:13

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implore 发表于 2025-3-29 21:57:48

Multi-user Itinerary Planning for Optimal Group Preferencese one approximate solution with bounded approximation ratio and one exact solution which computes the optimal itinerary by exploring a limited number of paths in the road network. In addition, an effective compression algorithm is developed to reduce the size of the network, providing a significant

Indicative 发表于 2025-3-30 02:21:57

On Privacy in Spatio-Temporal Data: User Identification Using Microblog Datat prolific 500 of these users. Furthermore, it can correctly identify more than 50% of any users by using three observations of these users, rather than their whole location trace. This alarming result shows that spatio-temporal data is highly discriminative, thus putting the privacy of hundreds of

抗体 发表于 2025-3-30 06:00:03

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查看完整版本: Titlebook: Advances in Spatial and Temporal Databases; 15th International S Michael Gertz,Matthias Renz,Siva Ravada Conference proceedings 2017 Spring