Searching the Deep Web: Directed Query Engine Applications at the Department of EnergyWalter L. Warnick,Abe Lederman,R. L. Scott,Karen J. Spence,Lorrie A. Johnson,Valerie S. AllenD-Lib Magazine(2001)引用 15|浏览2暂无评分关键词deep web,directed query engine applicationsAI 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