表否定
发表于 2025-4-1 04:30:57
http://reply.papertrans.cn/43/4271/427002/427002_61.png
狼群
发表于 2025-4-1 07:18:50
http://reply.papertrans.cn/43/4271/427002/427002_62.png
亲爱
发表于 2025-4-1 14:07:38
Multiagent System for Indexing and Retrieving Learning Objectsies. The objects within these repositories are described by filled fields using different metadata standards. The searching mechanism covers several different learning object repositories and the same object can be described in these repositories by the use of different types of fields. Aiming to im
Aggressive
发表于 2025-4-1 16:14:35
http://reply.papertrans.cn/43/4271/427002/427002_64.png