VideoPal: An Asynchronous Video Based Communication System to Connect Children from US and GreeceHonglu Du,Konstantinos Chorianopoulos,Platia Tsirigotimag(2011)引用 23|浏览16暂无评分关键词asynchronous communication,communication systemAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要