Industrial Technology Research Institute

Wei-Chih Ting

Hua-Lung Tsai

Pin-Chuan Liu

Yun-Shuai Yu

Yao-Chin Yang

A data object management method and a data object management system are provided. The data object management method includes the following steps. Generate a space allocation list according to an operation parameter of a space consuming device. The space allocation list records information about a plurality of storage spaces. Update the space allocation list and a target storage space. The target storage space is one of the storage spaces. Send a playlist corresponding to the space allocation list when a reading request corresponding to the space consuming device is received.

Data object management method and data object management system

A method and a system for controlling a flow of a content delivery network (CDN) and a peer to peer (P2P) network are provided. The method includes the following steps. Data is transmitted via the CDN and the P2P network. A sharing rate is obtained from the P2P network by a P2P network tracker module. A first service cost rate is calculated according to the sharing rate by a logical controlling module. The CDN is controlled to accept or reject one or more new requests from the P2P network according to the first service cost rate by the logical controlling module.

Method and system for controlling flow of content delivery network and peer to peer network

A group proving method includes the following steps. First, a query command is broadcasted to radio frequency identification (RFID) tags, each of which responds the query command with tag identification data. Next, a first round parameter is generated and broadcasted according to the tag identification data, and each RFID tag responds the first round parameter with a first response parameter. Then, a second round parameter is generated and broadcasted according to the first response parameter, and each RFID tag determines whether the second round parameter is received in a predetermined period after the first round parameter was received and whether the first and second round parameters correspond to each other. If so, each RFID tag updates its tag key according to a random number parameter and outputs a second response parameter. Thereafter, group proving data are generated according to the above-mentioned data.

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Taichung, Taiwan

Wei-Chih Ting