Proxy server using a statistical model

• Main Authors: OBATA KENJI, MEYERZON DMITRIY
• Format: Patent
• Language: English
• Published: 19.04.2005
• Edition: 7
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

A computer based system and method of determining whether to re-fetch a previously retrieved document across a computer network is disclosed. The method utilizes a statistical model to determine whether the previously retrieved document likely changed since last accessed. The statistical model is co...