Exploiting temporal information in Web search

作者：

Highlights：

• A dynamic approach to resolving the implicit temporal expressions in Web pages is proposed.

• A new score model to determine the focused time for Web pages is presented.

• A new ranking algorithm based on temporal and textual relevance for temporal-textual Web search is designed.

• A prototype system is built. Experiments on real data sets demonstrate the effectiveness and efficiency of our algorithms.

摘要

•A dynamic approach to resolving the implicit temporal expressions in Web pages is proposed.•A new score model to determine the focused time for Web pages is presented.•A new ranking algorithm based on temporal and textual relevance for temporal-textual Web search is designed.•A prototype system is built. Experiments on real data sets demonstrate the effectiveness and efficiency of our algorithms.

论文关键词：Temporal expressions extraction,Focused time,Web search,Time-sensitive ranking

论文评审过程：Available online 26 July 2013.

论文官网地址：https://doi.org/10.1016/j.eswa.2013.07.048