Privacy Integrated Queries PINQ

Jan 12, 2013

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Table of Contents. IntroMathematics of PINQImplementation of PINQApplications of PINQMathematical FoundationsReferences. Intro. PINQ is a data analysis platform that provides privacy guarantees to data sets.PINQ uses programming languages in which all written statements provide differential p

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Privacy Integrated Queries PINQ

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Competitive Privacy: Secure Analysis on Integrated Sequence Data

Competitive Privacy: Secure Analysis on Integrated Sequence Data. Raymond Chi-Wing Wong 1 , Eric Lo 2 The Hong Kong University of Science and Technology 1 Hong Kong Polytechnic University 2. Prepared by Raymond Chi-Wing Wong Presented by Raymond Chi-Wing Wong. Outline. Introduction Problem

553 views • 30 slides

Queries

Queries. SELECT [DISTINCT] <columnlist> FROM ( <table-list> {<alias>}| <joined table>),... [WHERE <condition>] [GROUP BY <grouping columns> [HAVING <group selection condition>]] [ORDER BY <column name> [<order>],...]. The Basic Query Block.

723 views • 44 slides

PINQ vs LINQ

Table of Contents. Differences(LINQ)Differences(PINQ)ComparisonsLINQ ProgramLINQ OutputPINQ ProgramPINQ OutputReferences. Differences(LINQ). LINQ introduces .NET objects which wrap data-parallel sources, with SQL-style methods such as Select, Where, GroupBy, and Join.These methods return ne

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Privacy-Safe Network Trace Sharing via Secure Queries

Outline. Introduction Motivation Trace Sanitization Secure Queries Lessons from databases Related Work Conclusion and future work . Introduction . Sanitization is the process of removing the sensitive data and IP address from network traces They argued that sanitization produces poor utility

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Privacy Advisory Services … … A Best Practices, Integrated Approach

Privacy Advisory Services … … A Best Practices, Integrated Approach. Insert Firm Name Here. CALIFORNIA SENATE PASSES CONSUMER PRIVACY BILLS. ChoicePoint Exposes Data of 145,000 People. PRIVACY IN THE NEWS. Data of More Than

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LINQ: Language-Integrated Queries (To be included in C # 3.0)

LINQ: Language-Integrated Queries (To be included in C # 3.0). Technology developed by Anders Hejlsberg & friends at Microsoft (2005) Presented by Tal Cohen. LINQ. A C # language extension: Use SQL-like syntax in C # . Outline: Examples Understanding the witchcraft Delegate functions

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Queries

Queries. Open the Query table. . What am I looking for? . What am I looking for?. What data element is that? muname The data element resides in which table? mapunit. Creating the Query. Select Table. Type in “FROM”. Type in the “WHERE” clause. Identify the condition.

662 views • 54 slides

A Privacy-Preserving Index for Range Queries

A Privacy-Preserving Index for Range Queries. Implementation (Group 6) Monika (A0066244H) Damien Forest (A0066246A) Rattanak Chhung (A0066240N) Yann -Loup Phan Van Song (A0066238B). Introduction. What we will present in this presentation Query-Optimal- Bucketization Algorithm

1.23k views • 110 slides

QUERIES

QUERIES. WHO. WHO is only used when referring to people. EXAMPLES Who is the best football player in the world? Who are your best friends? Who is that strange guy over there? . NOTE:TEACH THE USAGE OF QUERIES TO KIDS. WHERE. WHERE is used when referring to a place or location.

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Queries

Queries. Welcome to Training!. Why PeopleSoft? PeopleSoft will help UTEP to grow. What’s Your Part? We need your skills and expertise in order to utilize PeopleSoft. It’s a vehicle and you’re the driver! Over time you will build your own history with PeopleSoft.

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A Privacy-Preserving Index for Range Queries

Bijit Hore, Sharad Mehrotra, Gene Tsudik Keiichi Shimamura. A Privacy-Preserving Index for Range Queries. Background. Rise in use of cloud services Outsourcing of IT infrastructure Increasing use of Database As a Service (DAS). Database as a Service. Data is stored at service provider

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Queries

Queries. More Practice. Query: TotalProfit. Create a query that uses a calculated field to determine the total profits for each movie. Name the calculated field Profit. Use the following formula for to determine the profit:. Query: Post2004OrHighBudget.

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A Privacy Preserving Index for Range Queries

A Privacy Preserving Index for Range Queries. Bijit Hore , Sharad Mehrotra, Gene Tsudik. Database as a Service (DAS) [Hacigumus et. al, SIGMOD2002]. A client wants to store data on a remote server & run queries on it BUT he does not trust the server

402 views • 32 slides

Queries!

Queries!. Carl Schmertmann (Urubu). With a heavy debt to Richard Thompson (Glonch’sPride) of New Hampshire, whose presentation I borrowed and adapted. Types of Queries. ALL MEMBERS Finds by…, Hides by…, Caches near..., Unfound caches near…, My Friends… PREMIUM MEMBERS

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Nested Queries (Sub Queries)

Nested Queries (Sub Queries). A nested query is a form of a SELECT command that appears inside another SQL statement. It is also termed as subquery. The SELECT command containing a subquery are referred as parent statement. The row returned by the subquery are used by the parent statement.

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Sensor Networks: privacy-preserving queries

Sensor Networks: privacy-preserving queries. Nguyen Dinh Thuc University of Science, HCMC ndthuc@fit.hcmus.edu.vn. Outline. Introduction Privacy-preserving queries in sensor networks Privacy-preserving queries in two-tiered networks. Sensor networks introduction.

370 views • 20 slides

A Distributed Privacy-Preserving Scheme for Location-Based Queries

A Distributed Privacy-Preserving Scheme for Location-Based Queries. Emmanouil Magkos , Panayiotis Kotzanikolaou , Spyros Sioutas, Konstantinos Oikonomou Dept. of Informatics, Ionian Unicersity, Greece Dept. of Informatics, University of Piraeus, Greece. Presentation Overview. Introduction

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A Privacy – Preserving Index for Range queries

A Privacy – Preserving Index for Range queries Paper By: Bijit Hore , Sharad Mehrotra , Gene Tsudik Presented By: Akshay Phadke. What this paper is about. Database as a Service (DAS) Improving the existing Bucketization Technique Identification of privacy measures in DAS.

247 views • 15 slides

Queries

Queries. How do we ask questions of the data? What is SELECT? What is FROM? What is WHERE? What is a calculated field?. What Is a Query?. A query is a question you ask of your database. You can: display data from multiple tables control which fields display

471 views • 36 slides

Queries

Queries. What is a query?. A query is actually the name for any database manipulation operation. The most commonly used type is a select query , which is a way of selecting what fields in what records are to be displayed. Types of queries you can create in Microsoft Access. Select queries

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A Privacy-Preserving Index for Range Queries

187 views • 18 slides

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