Nec Corporation

Ricoh Company, Ltd.

Shinsuke Harada

Takeharu Yasuda

An information processing system includes circuitry that receives position information of first stroke information and second stroke information drawn on a display at different timing, adds additional information indicating a relationship of the received first stroke information and the received second stroke information to the received first stroke information, and generates, based on the position information of the received first stroke information, the position information of the received second stroke information and the added additional information, consecutive data used for displaying (playing) information drawn on the display as the first stroke information and the second stroke information, and a memory that stores the generated consecutive data.

Information sharing system, information sharing method, and recording medium

A routing device includes a memory for storing routing entries in a routing table and a cache memory for storing some of routing entries present in the memory together with a mask length of a destination address as a cache entry. A high-speed retrieval section retrieves the cache entry corresponding to the destination address by referencing the cache memory based on the destination address of an input packet. An ordinary retrieval section retrieves the routing entry corresponding to the destination address by referencing the memory. A processing section writes the cache entry into the cache memory based on the routing entry retrieved by the ordinary retrieval section. The router device enables routing without using a routing entry that should not be used in the routing originally even when part of the routing table is cached.

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Tokyo, Japan

Shinsuke Harada