Event-Oriented Data Models and Temporal Queries in Transaction ...

The New York Public Library, Jim Callan

Description

• cours magistral - matière potentielle : notes
• exposé
• revision - matière potentielle : briefly

Event-Oriented Data Models and Temporal Queries in Transaction-Time Databases Carlo Zaniolo University of California, Los Angeles Abstract—Past research on temporal databases has primarily focused on state-based representations and on relational query language extensions for such representations. This led to many different proposals that had did not succeed in making a signif- icant impact on SQL-compliant DBMS. More recently however, there has been significant interest and progress on event se- quences, leading to vendor-proposed extensions of SQL standards for pattern queries based on Kleene-closure expressions.

• trajectory classification
• -01 engineer
• start
• temporal queries
• sql
• table
• query
• data
• time

Sujets

• Exposé
• González
• Schönfeld
• Bashir
• Demers

Informations

• Publié par: orzi
• Nombre de lectures: 25
• Langue: English
• Poids de l'ouvrage: 2 Mo

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