Huajing Li Wang-Chien Lee Anand Sivasubramaniam C. Lee Giles A Hybrid Cache and Prefetch Mechanism for Scientific Literature Search Engines. 121-136 2007 conf/icwe/2007 ICWE http://dx.doi.org/10.1007/978-3-540-73597-7_10 db/conf/icwe/icwe2007.html#LiLSG07