[Adapt] FW: 欢迎参加圣芭芭拉大学杨涛教授的学术报告-DDST

[Kenny Zhu]

Please go if you are interested.

 

Kenny

 

From: CS [mailto:huang-lp at cs.sjtu.edu.cn] 
Sent: Wednesday, July 03, 2019 1:02 PM
To: 'all'
Subject: 欢迎参加圣芭芭拉大学杨涛教授的学术报告-DDST

 

各位老师， 中午好

 

  近期 DDST实验室邀请了 圣芭芭拉大学杨涛教授 前来访问 并做  学术报告。

  欢迎大家参加。

 

 

Privacy-aware Document Ranking for Search

Speaker：DR.Tao Yang，Professor

University of California at Santa Barbara 

Time： 10:00-11:30   July 16，2019

Venue：SEIEE 3-

Host： Professor Linpeng HUANG

Abstract

As sensitive information is increasingly centralized into the cloud, for the
protection of data privacy, such data is often encrypted, which makes
effective data indexing and search a very challenging task. Hiding feature
information through encryption prevents the server from performing effective
scoring and result comparison. On the other hand, unencrypted feature values
can lend themselves to privacy attacks.  Searchable encryption schemes allow
users to search over encrypted data through keywords, but do not support
ranking.   This talk will present our recent efforts to make private search
practical for large datasets with linear and nonlinear ranking methods.

 

 

  杨涛，1984 年本科毕业于浙江大学计算机系，1993 年在 Rutgers 大学获得博士

学位，搜索引擎和高性能计算领域著名学者，目前是加州大学圣芭芭拉分校计算
机科学教授，曾任 ask.com 首席科学家、高级副总裁和搜索部门的工程副总裁，
参与过微软 Bing 搜索技术的研究和设计，担任过 WWW, KDD, WSDM, ECIR, EMNLP,
SC, IPDPS, PPoPP, SPAA, and INFOCOM 等会议的程序委员会委员。 



 

谢谢。

 

黄林鹏

 

  _____  

CS

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