'User query' presentation slideshows

Privacy and Anonymity in Text

Privacy and Anonymity in Text. Chris Clifton 12 November, 2009. Plausibly Deniable Search. This is joint work with Mummoorthy Murugesan. 2009 SIAM International Conference on Data Mining (SDM09), Sparks, Nevada, April 30-May 2, 2009. The AOL Awakening.

671 views • 56 slides

Administrivia

Administrivia. Project?. Overview. History Networking Crawlers Information Retrieval. ?. Outline of IR topics. Background Definitions, etc. The Problem 100,000+ pages The Solution Ranking docs Vector space Extensions Relevance feedback, clustering, query expansion, etc.

515 views • 42 slides

Information Retrieval System

Information Retrieval System. Prof.R.C.Tripathi. Content. Introduction Conceptual Models of IR File Structures Query Operations Term Operations Document Operations Hardware for IR IR AND OTHER TYPES OF INFORMATION SYSTEMS IR SYSTEM EVALUATION Typical IR Task IR System Relevance

1.19k views • 40 slides

505 views • 32 slides

The KB on its way to Web 2.0

The KB on its way to Web 2.0. Lower the barrier for users to remix the output of services . Theo van Veen, ELAG 2006, April 26 . Overview. Goals Trends in information retrieval How do we enhance integration Explanation of the concept of service integration

609 views • 29 slides

Trust and Profit Sensitive Ranking for Web Databases and On-line Advertisements

Trust and Profit Sensitive Ranking for Web Databases and On-line Advertisements. Raju Balakrishnan (Arizona State University). Agenda. Trust and Relevance based Ranking of Web Databases for the Deep Web . Ad-Ranking Considering Mutual-Influences. Deep Web Integration Problem.

379 views • 29 slides

Web Search Basics

Web Search Basics. Berlin Chen Department of Computer Science & Information Engineering National Taiwan Normal University. References:

454 views • 22 slides

Quantitative Comparisons of Search Engine Results

Quantitative Comparisons of Search Engine Results. Mike Thlwall School of Computing and Information Technology, University of Wolverhampton ( ?????? UK ) Journal of the American Society for Information Science and Technology 2008. Abstract. Search engines

310 views • 21 slides

Supporting Queries with Imprecise Constraints

[WebDB 2004; VLDB 2005 (d); WWW 2005 (p); ICDE 2006]. Supporting Queries with Imprecise Constraints. Ullas Nambiar Dept. of Computer Science University of California, Davis. Subbarao Kambhampati Dept. of Computer Science Arizona State University. 18 th July, AAAI -06, Boston, USA.

360 views • 20 slides

Summon: Web-scale discovery

400 views • 19 slides

What can text statistics reveal? { week 05a}

265 views • 19 slides

Budget-based Control for Interactive Services with Partial Execution

Budget-based Control for Interactive Services with Partial Execution. Yuxiong He, Zihao Ye, Qiang Fu, Sameh Elnikety Microsoft Research. Motivation. Interactive services specify stringent SLA on response time Long response time causes user dissatisfaction and revenue loss

281 views • 18 slides

Toward Scalable Keyword Search over Relational Data

Toward Scalable Keyword Search over Relational Data. Akanksha Baid , Ian Rae, Jiexing Li, AnHai Doan, and Jeffrey Naughton University of Wisconsin VLDB 2010 2011 . 02. 18. Original Slides by Jaehui Park 2011. 04. 18 Modified by Bao Huy Ung. Introduction.

262 views • 16 slides

Data warehouse is an integrated repository derived from multiple distributed source databases.

Basics. Data warehouse is an integrated repository derived from multiple distributed source databases. Created by replicating or transforming source data to new representation. Some data can be web-database or regular databases (relational, files, etc.).

237 views • 16 slides

Improvement of Semantic Interoperability based on Metadata Registry(MDR)

Improvement of Semantic Interoperability based on Metadata Registry(MDR). Doo-Kwon Baik Dept. of CSE Korea University. Introduction. In DL, Federation of Index DB and Local DB is essential. Heterogeneity Schema Level(Data Element Level) Various Metadata Encoding Format

287 views • 12 slides

Intelligence in National Security

Intelligence in National Security. Association of Former Intelligence Officers Banquet 2 May 2014 Dr. John M. Poindexter john@jmpconsultant.com. Agenda. My goal -- Improving product to help decision makers National Security Equation Big Data Cognitive Computing

235 views • 12 slides

ACCTG 6910 Building Enterprise & Business Intelligence Systems (e.bis)

ACCTG 6910 Building Enterprise & Business Intelligence Systems (e.bis). The Data Warehouse Lifecycle. Olivia R. Liu Sheng, Ph.D. Emma Eccles Jones Presidential Chair of Business. Basic Elements of a Data Warehouse System. The Data Warehouse Presentation Servers. Source System (Legacy).

218 views • 11 slides

inpulse

register. sign in. about us. inpulse. Google books around people. A solution to improve content navigation. register. sign in. about us. inpulse. Kurt Cobain in Los Angeles. Google books around people. Type your query. register. sign in. about us. Kurt Cobain in LA. Kurt Cobain.

234 views • 10 slides

data privacy-preserving

data privacy-preserving. Nguyen Dinh Thuc University of Science, HCMC ndthuc@fit.hcmus.edu.vn. Query. Storage node. Reply. Sink. Query. Let D: domain of data N: number of sensor nodes. Reply. Storage node. two-tiered model. Divide by partition D into multiple buckets

275 views • 9 slides

It444 Project

It444 Project. Project. Project. Indexer:

172 views • 5 slides