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Lists/Tuples PowerPoint PPT Presentation

Lists/Tuples - Lists/Tuples Example Write a program to keep track of all students scores on exam 1. Need a list of everyone s score Use 14 doubles What about next semester?

Lists/Tuples Example Write a program to keep track of all students scores on exam 1. Need a list of everyone s score Use 14 doubles What about next semester?

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Tuples vs. Records PowerPoint PPT Presentation

Tuples vs. Records - Title: What is a DBMS? Author: thomo Last modified by: Alex Thomo Created Date: 9/6/2000 5:55:27 PM Document presentation format: On-screen Show Company

Title: What is a DBMS? Author: thomo Last modified by: Alex Thomo Created Date: 9/6/2000 5:55:27 PM Document presentation format: On-screen Show Company

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Lists and Tuples PowerPoint PPT Presentation

Lists and Tuples - For example: iceman and cinema. A strategy to identify anagrams is to take the letters of a word, sort those letters, then compare the sorted sequences.

For example: iceman and cinema. A strategy to identify anagrams is to take the letters of a word, sort those letters, then compare the sorted sequences.

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Tuples vs. Records - Tuples are similar to records or 'structs' in C/C ... be born in the new millenium, their birthdates will be lexicographically less than 980601' ...

Tuples are similar to records or 'structs' in C/C ... be born in the new millenium, their birthdates will be lexicographically less than 980601' ...

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Lists and Tuples - ... document Example function commenting The Python List Data Structure A list an ordered sequence ... your data to a list if it needs sorting: myLst ...

... document Example function commenting The Python List Data Structure A list an ordered sequence ... your data to a list if it needs sorting: myLst ...

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Tree Tuples II PowerPoint PPT Presentation

Tree Tuples II - Lecturer : Dr. Pavle Mogin. COMP 442 Issues in Databases and Information ... A tree tuple t is a function that assigns a value in Vert Str { } to each path in D ...

Lecturer : Dr. Pavle Mogin. COMP 442 Issues in Databases and Information ... A tree tuple t is a function that assigns a value in Vert Str { } to each path in D ...

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Introduction of Tuples in .Net Framework 4 PowerPoint PPT Presentation

Introduction of Tuples in .Net Framework 4 - A Tuple is an inbuilt class sort presented in .net system 4.0. This article is extremely valuable if the developer knows when and where to utilize it. A tuple in .net system 4.0 will relinquish to an information structure whose component can be classified specifically.

A Tuple is an inbuilt class sort presented in .net system 4.0. This article is extremely valuable if the developer knows when and where to utilize it. A tuple in .net system 4.0 will relinquish to an information structure whose component can be classified specifically.

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Numbers, lists and tuples PowerPoint PPT Presentation

Numbers, lists and tuples - ... 'str' object has no attribute 'reverse' More list operations and methods ... Write a program reverse-args.py that removes the program name from the beginning ...

... 'str' object has no attribute 'reverse' More list operations and methods ... Write a program reverse-args.py that removes the program name from the beginning ...

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Linda and Its Tuple Spaces PowerPoint PPT Presentation

Linda and Its Tuple Spaces - It can be a live' tuple which carries out some computation ... A process wishing to send data to another creates a tuple and sets it adrift in the tuple space ...

It can be a live' tuple which carries out some computation ... A process wishing to send data to another creates a tuple and sets it adrift in the tuple space ...

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Pattern Recognition with N-Tuple Systems PowerPoint PPT Presentation

Pattern Recognition with N-Tuple Systems - Discriminative Training. Maximise probability of correct classification. Minimise cross-entropy ... Lucas , Discriminative Training of the Scanning N-Tuple Classifier, ...

Discriminative Training. Maximise probability of correct classification. Minimise cross-entropy ... Lucas , Discriminative Training of the Scanning N-Tuple Classifier, ...

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Packet Classification Using Coarse-Grained Tuple Spaces PowerPoint PPT Presentation

Packet Classification Using Coarse-Grained Tuple Spaces - Title: Growth Networks Inc - An Overview Author: Karen Yancik 314-995-6140 Last modified by: Jon Turner Created Date: 1/23/1998 5:03:10 PM Document presentation format

Title: Growth Networks Inc - An Overview Author: Karen Yancik 314-995-6140 Last modified by: Jon Turner Created Date: 1/23/1998 5:03:10 PM Document presentation format

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Visualization of K-Tuple Distribution in Prokaryote Complete Genomes and Their Randomized Counterparts PowerPoint PPT Presentation

Visualization of K-Tuple Distribution in Prokaryote Complete Genomes and Their Randomized Counterparts - Poisson Approximation for. the Expectation Curve ... Why the Poisson approximation is effective without considering the overlap of K-tuples? ...

Poisson Approximation for. the Expectation Curve ... Why the Poisson approximation is effective without considering the overlap of K-tuples? ...

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RPIDS and tuple issues PowerPoint PPT Presentation

RPIDS and tuple issues - RPIDS and tuple issues. Henning Schulzrinne. with help from Paul Kyzivat ... rescue worker (soldier, nurse, Maytag repairman, ...) is and environmental ...

RPIDS and tuple issues. Henning Schulzrinne. with help from Paul Kyzivat ... rescue worker (soldier, nurse, Maytag repairman, ...) is and environmental ...

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Breakdown Visualization: Multiple Foci Polyarchies of Tuples and Attributes PowerPoint PPT Presentation

Breakdown Visualization: Multiple Foci Polyarchies of Tuples and Attributes - Attribute Formulae Polyarchy. Nodes aggregate columns using mathematical formulae. Example: ... Tuple Aggregation Polyarchy. Each node is an aggregation of tuples ...

Attribute Formulae Polyarchy. Nodes aggregate columns using mathematical formulae. Example: ... Tuple Aggregation Polyarchy. Each node is an aggregation of tuples ...

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Packet Classification Using CoarseGrained Tuple Spaces - combining tree bitmap and Bloom filters. Possible extensions ... Insert tree bitmap subtree roots into off-chip hash tables and on-chip Bloom filters ...

combining tree bitmap and Bloom filters. Possible extensions ... Insert tree bitmap subtree roots into off-chip hash tables and on-chip Bloom filters ...

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Packet classification using coarsegrained tuple spaces - Department of Computer Science and Information Engineering ... Improving one-dimensional(1d) lookups. combining tree bitmap and Bloom filters. 4. Outline ...

Department of Computer Science and Information Engineering ... Improving one-dimensional(1d) lookups. combining tree bitmap and Bloom filters. 4. Outline ...

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Data Integration under the Schema Tuple Query Assumption PowerPoint PPT Presentation

Data Integration under the Schema Tuple Query Assumption - (HasPainting y1) (Painting y2) (Artist y3) ... 'The artists with paintings in all of the museums. in the country of their origin' 4/14/09 ...

(HasPainting y1) (Painting y2) (Artist y3) ... 'The artists with paintings in all of the museums. in the country of their origin' 4/14/09 ...

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Calcul de tuple, de domaine et QBE PowerPoint PPT Presentation

Calcul de tuple, de domaine et QBE - s.SNAME WHERE EXISTS sp ( sp.s# = s.S# AND EXISTS p (p.COLOR = 'Red' ... Fort utiles, mais hors standard SQL l'heure actuelle. Probl mes de conception propre ...

s.SNAME WHERE EXISTS sp ( sp.s# = s.S# AND EXISTS p (p.COLOR = 'Red' ... Fort utiles, mais hors standard SQL l'heure actuelle. Probl mes de conception propre ...

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Claustrophobia: Tiny Tuple Spaces for Embedded Sensors PowerPoint PPT Presentation

Claustrophobia: Tiny Tuple Spaces for Embedded Sensors - Claustrophobia: Tiny Tuple Spaces for Embedded Sensors. Vladimir Bychkovskiy and ... How to program interactions for sensor network applications? ...

Claustrophobia: Tiny Tuple Spaces for Embedded Sensors. Vladimir Bychkovskiy and ... How to program interactions for sensor network applications? ...

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Using the seed n-tuple utility to create standard trigger plots PowerPoint PPT Presentation

Using the seed n-tuple utility to create standard trigger plots - Why seed is cool... Warning: Blatant seed promotion ... For what I did: in the top trigger pages ../tools/freyas_standardchecks.html ...

Why seed is cool... Warning: Blatant seed promotion ... For what I did: in the top trigger pages ../tools/freyas_standardchecks.html ...

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A tuple space based jobsubmission system for distributing short jobs PowerPoint PPT Presentation

A tuple space based jobsubmission system for distributing short jobs - A tuple space based jobsubmission system for distributing short jobs. Peter Praxmarer ... advertised as being available, indeed are capable of successfully ...

A tuple space based jobsubmission system for distributing short jobs. Peter Praxmarer ... advertised as being available, indeed are capable of successfully ...

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Define Stock Input as a 7-tuple ( Ticker, Price, Low, High PowerPoint PPT Presentation

Define Stock Input as a 7-tuple ( Ticker, Price, Low, High - Define Stock Input as a 7-tuple ( Ticker, Price, Low, High, Close, Change, Volume) ... Efficiently processes and distributes data in real time ...

Define Stock Input as a 7-tuple ( Ticker, Price, Low, High, Close, Change, Volume) ... Efficiently processes and distributes data in real time ...

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Tuple Set Bloom Filter: Bloom Filter Extensions for Membership Queries on Tables PowerPoint PPT Presentation

Tuple Set Bloom Filter: Bloom Filter Extensions for Membership Queries on Tables - Bloom Filter Extensions for Probabilistic Membership Queries On Tables as ... Extend Bloom Filters for Tables. Queries: A fully or partially specified row/tuple ...

Bloom Filter Extensions for Probabilistic Membership Queries On Tables as ... Extend Bloom Filters for Tables. Queries: A fully or partially specified row/tuple ...

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Securing Tuple Space: Secure Ad Hoc Group Communication Using PKI PowerPoint PPT Presentation

Securing Tuple Space: Secure Ad Hoc Group Communication Using PKI - Internally initialize Helix stream cipher. Random bytes obtained through XOR of key stream ... [Helix] Helix Stream Cipher - http://www.macfergus.com/helix ...

Internally initialize Helix stream cipher. Random bytes obtained through XOR of key stream ... [Helix] Helix Stream Cipher - http://www.macfergus.com/helix ...

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GLOBE Global Object Exchange A dynamically faulttolerant and dynamically scalable distributed tuples PowerPoint PPT Presentation

GLOBE Global Object Exchange A dynamically faulttolerant and dynamically scalable distributed tuples - distributed tuplespace for heterogenous, loosely coupled networks. Jesper Honig Spring ... Epidemic algorithm (Bayou), pair-wise reconciliation - slow! ...

distributed tuplespace for heterogenous, loosely coupled networks. Jesper Honig Spring ... Epidemic algorithm (Bayou), pair-wise reconciliation - slow! ...

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Fixedlength vectors in ROOT tuples: a problem or an opportunity PowerPoint PPT Presentation

Fixedlength vectors in ROOT tuples: a problem or an opportunity - Fixed-length vectors in ROOT tuples: a problem or an opportunity? Toby Burnett. Background. We long ago agreed to allow fixed length vectors in our ROOT tuples ...

Fixed-length vectors in ROOT tuples: a problem or an opportunity? Toby Burnett. Background. We long ago agreed to allow fixed length vectors in our ROOT tuples ...

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1. How many tuples would be returned by each of the SQL queries below 2. How many times each subquer PowerPoint PPT Presentation

1. How many tuples would be returned by each of the SQL queries below 2. How many times each subquer - Batches ... Batches may only contain statements for updating, inserting, or deleting a row, ... add SQL commands to the batch list with the method addBatch ...

Batches ... Batches may only contain statements for updating, inserting, or deleting a row, ... add SQL commands to the batch list with the method addBatch ...

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Modified Collision Packet Classification Using Counting Bloom Filter in Tuple Space PowerPoint PPT Presentation

Modified Collision Packet Classification Using Counting Bloom Filter in Tuple Space - Modified Collision Packet Classification Using Counting Bloom Filter in Tuple Space ... also disturbs value of counters in the other elements that were formerly hashed ...

Modified Collision Packet Classification Using Counting Bloom Filter in Tuple Space ... also disturbs value of counters in the other elements that were formerly hashed ...

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1' How many tuples would be returned by each of the SQL queries below 2' How many times each subquer - 1. How many tuples would be returned by each of the SQL queries below? ... WHERE STUDENT.SID = MARK.SID. iii) ii) i) An Abstract Example. 1NF: A B C D E F G H I J ...

1. How many tuples would be returned by each of the SQL queries below? ... WHERE STUDENT.SID = MARK.SID. iii) ii) i) An Abstract Example. 1NF: A B C D E F G H I J ...

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Structured Files PowerPoint PPT Presentation

Structured Files - Storage allocation: store tuples in file blocks. Tuple addressing: give tuple an id identifier ... Trailer. Page. Dir. Page. Head. Block. Head. checksum ...

Storage allocation: store tuples in file blocks. Tuple addressing: give tuple an id identifier ... Trailer. Page. Dir. Page. Head. Block. Head. checksum ...

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Column-Stores%20vs.%20Row-stores PowerPoint PPT Presentation

Column-Stores%20vs.%20Row-stores - ... atores.store_id AND stores.country = 'Canada' GROUP BY store_name ... Available : Index maps values to tuple ids. Required : Tuple ids to attribute values ...

... atores.store_id AND stores.country = 'Canada' GROUP BY store_name ... Available : Index maps values to tuple ids. Required : Tuple ids to attribute values ...

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Derek Shigemi PowerPoint PPT Presentation

Derek Shigemi - Dangling tuples tuples that disappear when computing a join. ... A tuple t of relation r1 is a dangling tuple if t is not in the relation. ? Ri ( r1 r2 ...

Dangling tuples tuples that disappear when computing a join. ... A tuple t of relation r1 is a dangling tuple if t is not in the relation. ? Ri ( r1 r2 ...

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Introduction to SQL PowerPoint PPT Presentation

Introduction to SQL - A run-time error occurs if there is no tuple or more than one tuple. 39 ... Note tuples must have one component only. 49. The Operator ALL ...

A run-time error occurs if there is no tuple or more than one tuple. 39 ... Note tuples must have one component only. 49. The Operator ALL ...

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A MultiGranularity Locking Model PowerPoint PPT Presentation

A MultiGranularity Locking Model - Acquire the table lock if many tuples need to be accessed. Acquire the tuple locks to access individual tuples. Different levels of granularities. ...

Acquire the table lock if many tuples need to be accessed. Acquire the tuple locks to access individual tuples. Different levels of granularities. ...

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Relational%20Algebra%20on%20Bags PowerPoint PPT Presentation

Relational%20Algebra%20on%20Bags - A tuple of R that has no tuple of S with which it joins is said to be dangling. ... Outerjoin preserves dangling tuples by padding them with a special NULL ...

A tuple of R that has no tuple of S with which it joins is said to be dangling. ... Outerjoin preserves dangling tuples by padding them with a special NULL ...

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Implementing Automatic Value Extraction from Structured Web Pages PowerPoint PPT Presentation

Implementing Automatic Value Extraction from Structured Web Pages - Implementing Automatic Value Extraction from Structured Web Pages ... tuple elem Tom Cruise /elem elem Ethan Hunt /elem /tuple ...

Implementing Automatic Value Extraction from Structured Web Pages ... tuple elem Tom Cruise /elem elem Ethan Hunt /elem /tuple ...

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Performance Tradeoffs in ReadOptimized Databases PowerPoint PPT Presentation

Performance Tradeoffs in ReadOptimized Databases - WHERE a1 yields variable selectivity. massachusetts institute of technology. 11 ... Narrow tuple: 10% selectivity. Memory stalls disappear in narrow tuples ...

WHERE a1 yields variable selectivity. massachusetts institute of technology. 11 ... Narrow tuple: 10% selectivity. Memory stalls disappear in narrow tuples ...

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Relational%20Algebra PowerPoint PPT Presentation

Relational%20Algebra - for every y tuple (boat) in B, there is an xy tuple in A. ... Disqualified x values: A/B: all disqualified tuples. 16. 17 ... sailors who've reserved a red boat ...

for every y tuple (boat) in B, there is an xy tuple in A. ... Disqualified x values: A/B: all disqualified tuples. 16. 17 ... sailors who've reserved a red boat ...

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RGMA : a new API PowerPoint PPT Presentation

RGMA : a new API - Local buffers so can't guarantee not to lose tuples. ... (5) producer recognises consumer, so sends all tuples since last tuple sent ...

Local buffers so can't guarantee not to lose tuples. ... (5) producer recognises consumer, so sends all tuples since last tuple sent ...

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Relational%20Algebra%20and%20Calculus:%20Introduction%20to%20SQL PowerPoint PPT Presentation

Relational%20Algebra%20and%20Calculus:%20Introduction%20to%20SQL - ... tuples (rows) from a specified relation (table) Restrict is AKA 'Select' ... Builds a relation consisting of all tuples appearing in either or both of two ...

... tuples (rows) from a specified relation (table) Restrict is AKA 'Select' ... Builds a relation consisting of all tuples appearing in either or both of two ...

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E : - ... tuples: find a clause that describes part of relationship Q remove the tuples ... Find a clause' loop describes search bottom up or top down ...

... tuples: find a clause that describes part of relationship Q remove the tuples ... Find a clause' loop describes search bottom up or top down ...

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XML in a business integration context Business issues, benefits, choices and application PowerPoint PPT Presentation

XML in a business integration context Business issues, benefits, choices and application - XML in a business integration context. Business issues, benefits, choices and application ... DHTML /TEXTS TUPLES TUPLE NUMBER='1' STATE='DESELECT' ...

XML in a business integration context. Business issues, benefits, choices and application ... DHTML /TEXTS TUPLES TUPLE NUMBER='1' STATE='DESELECT' ...

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Nested-Loop joins PowerPoint PPT Presentation

Nested-Loop joins - Nested-Loop joins one-and-a-half pass method, since one relation will be read just once. Tuple-Based Nested-loop Join Algorithm: FOR each tuple s in S DO

Nested-Loop joins one-and-a-half pass method, since one relation will be read just once. Tuple-Based Nested-loop Join Algorithm: FOR each tuple s in S DO

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Relational Model and Relational Algebra PowerPoint PPT Presentation

Relational Model and Relational Algebra - Review ER Design Techniques. Avoid ... Dangling Tuple Problem. Suppose DEPT_LOCATION had no entry for Houston. Consider: ... Solve the dangling tuple problem ...

Review ER Design Techniques. Avoid ... Dangling Tuple Problem. Suppose DEPT_LOCATION had no entry for Houston. Consider: ... Solve the dangling tuple problem ...

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Normalization PowerPoint PPT Presentation

Normalization - CS2343 RELATIONAL DATABASE DESIGN. Informal Design ... Spurious Tuples ... No spurious tuples should be generated by doing a natural-join of any relations. 5 ...

CS2343 RELATIONAL DATABASE DESIGN. Informal Design ... Spurious Tuples ... No spurious tuples should be generated by doing a natural-join of any relations. 5 ...

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11 - A failure for a cursor to find any more tuples is signaled there. ... 'cursor' to the next tuple in that set. Apply Next() once to get to the first tuple. ...

A failure for a cursor to find any more tuples is signaled there. ... 'cursor' to the next tuple in that set. Apply Next() once to get to the first tuple. ...

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Implementing Natural Joins PowerPoint PPT Presentation

Implementing Natural Joins - Natural Joins Schema for Examples Similar to old schema; rname added for variations. Reserves: Each tuple is 40 bytes long, 100 tuples per page, 1000 pages.

Natural Joins Schema for Examples Similar to old schema; rname added for variations. Reserves: Each tuple is 40 bytes long, 100 tuples per page, 1000 pages.

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Stream Database Systems' Survey PowerPoint PPT Presentation

Stream Database Systems' Survey - ... tuples between actual tuples of an input stream ... Stream Processing. ... Resource Management, and Approximation in a Data Stream Management System. ...

... tuples between actual tuples of an input stream ... Stream Processing. ... Resource Management, and Approximation in a Data Stream Management System. ...

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Computing Fundamentals 1 Lecture 7 Relations PowerPoint PPT Presentation

Computing Fundamentals 1 Lecture 7 Relations - Tuples are record like structure e.g. name,age ... products represent the types (or sorts in CafeOBJ) in a tuple e.g. String Nat ...

Tuples are record like structure e.g. name,age ... products represent the types (or sorts in CafeOBJ) in a tuple e.g. String Nat ...

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Grid Computing PowerPoint PPT Presentation

Grid Computing - Gregory T. Byrd, and Praveenkumar Cheruvu, 'Tuple Space Computing on the Grid' ... K.A. Hawick, H.A. James, and L.H. Pritchard, 'Tuple-Space Based Middleware for ...

Gregory T. Byrd, and Praveenkumar Cheruvu, 'Tuple Space Computing on the Grid' ... K.A. Hawick, H.A. James, and L.H. Pritchard, 'Tuple-Space Based Middleware for ...

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CMPT 120 - Understand and use lists, tuples and dictionaries. Define the term sequence ... scary = ('bats', 'ghouls', 'Celine Dion') October 2004. 4. John Edgar. Creating Tuples ...

Understand and use lists, tuples and dictionaries. Define the term sequence ... scary = ('bats', 'ghouls', 'Celine Dion') October 2004. 4. John Edgar. Creating Tuples ...

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Robust and Efficient Fuzzy Match for Online Data Cleaning PowerPoint PPT Presentation

Robust and Efficient Fuzzy Match for Online Data Cleaning - match with acceptable tuples in reference relations (known-to-be-clean tuples) ... FUZZY SIMILARITY MATCH - similarity between u and v is defined as: ...

match with acceptable tuples in reference relations (known-to-be-clean tuples) ... FUZZY SIMILARITY MATCH - similarity between u and v is defined as: ...

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Auditing Compliance with a Hippocratic Database PowerPoint PPT Presentation

Auditing Compliance with a Hippocratic Database - Physically logging the results ... Indispensable tuple: omitting t makes a difference on Q ... Suspicious query: Q and A share an indispensable tuple. Example 1 ...

Physically logging the results ... Indispensable tuple: omitting t makes a difference on Q ... Suspicious query: Q and A share an indispensable tuple. Example 1 ...

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More Set Definitions and Proofs PowerPoint PPT Presentation

More Set Definitions and Proofs - More Set Definitions and Proofs 1.6, 1.7 Ordered n-tuple The ordered n-tuple (a1,a2, an) is the ordered collection that has a1 as its first element, a2 as its ...

More Set Definitions and Proofs 1.6, 1.7 Ordered n-tuple The ordered n-tuple (a1,a2, an) is the ordered collection that has a1 as its first element, a2 as its ...

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Sample Database PowerPoint PPT Presentation

Sample Database - Query: Find hotels that have good balance of stars, distance, price. Dominated Tuples ... Keep repeating BEST till all remaining tuples have been exhausted ...

Query: Find hotels that have good balance of stars, distance, price. Dominated Tuples ... Keep repeating BEST till all remaining tuples have been exhausted ...

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C20'0046: Database Management Systems Lecture PowerPoint PPT Presentation

C20'0046: Database Management Systems Lecture - Like L R except that dangling tuples are included, padded with nulls. Left outerjoin: dangling tuples from L are include. Nulls appear 'on the right' ...

Like L R except that dangling tuples are included, padded with nulls. Left outerjoin: dangling tuples from L are include. Nulls appear 'on the right' ...

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Tuple PowerPoint PPT Presentations