Dual-Server Session Authorization for 3D Image Processing
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Solution Overview
Problem
Existing systems fail to authorize users appropriately when accessing servers managing different types of information, leading to unauthorized access and inappropriate processing results, particularly in the context of tacit knowledge models for property management and image information.
Innovation Solution
An information processing system with a first server for property management information and a second server for three-dimensional image information, where user authorization is managed to ensure appropriate access and processing, utilizing tacit knowledge models and large-scale language models to provide authorized processing results.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a user logs in directly to the second server, then image information processing can be performed, but unauthorized access to information managed by the first server may occur
Solution Approach 1:
The first server acts as an intermediary that manages authorization for accessing the second server. Even when a user logs in directly to the second server, the first server's authorization status is checked through session establishment, preventing unauthorized access to information managed by the first server.
2Reliability
If session establishment with the first server is required for accessing the second server, then authorization control is improved, but system complexity increases
Solution Approach 1:
The session establishment mechanism serves multiple functions: it authorizes access to the second server, tracks user identity, and enables the second server to determine whether to provide processing results. This multi-functionality reduces the need for separate complex authorization systems.
Data Source
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AI summary
An information processing system (100) incudes a first server (20) to store information related to an item, a second server (40) to store image information of the item, and a terminal device (10) to communicate with the first server (20) and the second server (40). The terminal device (10) includes an input reception unit (12) and a display control unit (13). The display control unit (13) displays a first display screen including the information related to the item and the image information of the item. The information related to the item is received from the first server (20) while a session is established with the first server (20). The image information of the item is received from the second server (40) while a session is established with the first server (20) and a session is established with the second server (40). The display control unit (13) displays a second display screen including the image information of the item. The image information of the item being received from the second server (40) while a session is established with the second server (40). The second server (40) includes a processing unit (47) to execute first processing based on the image information of the item and input information received via the first display screen by the input reception unit (12) of the terminal device (10), or second processing based on the image information of the item and input information received via the second display screen by the input reception unit (12) of the terminal device (10).