Constructing an Interactive Natural Language Interface for
... a natural language query into a SQL query is to understand the natural language query linguistically. In our system, we use the Stanford Parser [7] to generate a linguistic parse tree from the natural language query. The linguistic parse trees in our system are dependency parse trees, in which each ...
... a natural language query into a SQL query is to understand the natural language query linguistically. In our system, we use the Stanford Parser [7] to generate a linguistic parse tree from the natural language query. The linguistic parse trees in our system are dependency parse trees, in which each ...
Kapitel 13
... All transactions in the System crash System lost control and system that have not must regain it, completed all data in transient store are lost All transactions from Media crash System in control, a given time on all data in stable store are lost ...
... All transactions in the System crash System lost control and system that have not must regain it, completed all data in transient store are lost All transactions from Media crash System in control, a given time on all data in stable store are lost ...
Constructing an Interactive Natural Language Interface
... a natural language query into a SQL query is to understand the natural language query linguistically. In our system, we use the Stanford Parser [7] to generate a linguistic parse tree from the natural language query. The linguistic parse trees in our system are dependency parse trees, in which each ...
... a natural language query into a SQL query is to understand the natural language query linguistically. In our system, we use the Stanford Parser [7] to generate a linguistic parse tree from the natural language query. The linguistic parse trees in our system are dependency parse trees, in which each ...
Teradata Relational Database Management System
... 2.3.2.1 Parallel Database Extension................................................................................ 5 2.3.2.2 Gateway for LAN................................................................................................ 6 2.3.2.3 Parsing Engine ..................................... ...
... 2.3.2.1 Parallel Database Extension................................................................................ 5 2.3.2.2 Gateway for LAN................................................................................................ 6 2.3.2.3 Parsing Engine ..................................... ...
Leveraging a Hadoop cluster from SQL Server Integration Services
... Windows Azure blob storage manages files that are physically stored at least three times in the datacenter where they live and optionally replicated to another datacenter in the same region (North America, Europe or Asia). The files are called binary large objects (blobs). The service is accessible ...
... Windows Azure blob storage manages files that are physically stored at least three times in the datacenter where they live and optionally replicated to another datacenter in the same region (North America, Europe or Asia). The files are called binary large objects (blobs). The service is accessible ...
Intelligent Database Systems
... – how is it possible to represent a global domain model? – how is it possible to represent the local knowledge? – how is it possible to map global queries into local queries and merging results? Barbara Catania ...
... – how is it possible to represent a global domain model? – how is it possible to represent the local knowledge? – how is it possible to map global queries into local queries and merging results? Barbara Catania ...
Hibernate Interview Questions
... -High performance then EJBs(if we go by their industry reputation),which itself a container managed,heavyweight solution. -Switching to other SQL database requires few changes in Hibernate configuration file ...
... -High performance then EJBs(if we go by their industry reputation),which itself a container managed,heavyweight solution. -Switching to other SQL database requires few changes in Hibernate configuration file ...
Mississippi Demonstrated Node Configuration
... The Exchange Network facilitates information exchange between “nodes” maintained by the participating partners using the Internet based on standardized data exchange templates and governed by trading partner agreements. Data exchange templates (DET) identify types of information required by a part ...
... The Exchange Network facilitates information exchange between “nodes” maintained by the participating partners using the Internet based on standardized data exchange templates and governed by trading partner agreements. Data exchange templates (DET) identify types of information required by a part ...
Database Constraints
... If you try adding a constraint to a file already containing data that violates the constraint, the constraint is added in a check pending status. • A constraint having a status of check pending doesn't become enabled until after the data in violation of the constraint is corrected and the constraint ...
... If you try adding a constraint to a file already containing data that violates the constraint, the constraint is added in a check pending status. • A constraint having a status of check pending doesn't become enabled until after the data in violation of the constraint is corrected and the constraint ...
5.3 Domain Constraint Experiments - Computer Science
... 5.3.1.1 String/Character Tests and Results .................................................................................... 20 5.3.1.1.1 Analysis of Error Messages (String Tests) ................................................................. 21 5.3.1.1.2 Analysis of Actions (String Tests) ... ...
... 5.3.1.1 String/Character Tests and Results .................................................................................... 20 5.3.1.1.1 Analysis of Error Messages (String Tests) ................................................................. 21 5.3.1.1.2 Analysis of Actions (String Tests) ... ...
Complete Reference to ABAP Basics
... ENTERPRISE RESOURCE PLANNING (ERP): ERP is a package which provides solution for departmental functionalities of an organization. SAP ...
... ENTERPRISE RESOURCE PLANNING (ERP): ERP is a package which provides solution for departmental functionalities of an organization. SAP ...
Developing an Application Concept of Data Dependencies of Transactions to Relational Databases
... constraints are usually other attributes the attributes are dependent on. Applications are reprogrammed for different purposes. It has been noted that a complete information system and a new application program is not always needed in the most simple information systems. Sometimes a database query l ...
... constraints are usually other attributes the attributes are dependent on. Applications are reprogrammed for different purposes. It has been noted that a complete information system and a new application program is not always needed in the most simple information systems. Sometimes a database query l ...
View PDF - People at the Department of Computer Science
... itself as physical. This may contrast with the perspective of a systems programmer, who may consider data files as logical in concept, but their implementation on magnetic disks in cylinders, tracks and sectors as physical. Physical data independence In a database environment, if there is a require ...
... itself as physical. This may contrast with the perspective of a systems programmer, who may consider data files as logical in concept, but their implementation on magnetic disks in cylinders, tracks and sectors as physical. Physical data independence In a database environment, if there is a require ...
Upgrading to SQL Server 2008
... More than ever, organizations rely on data storage and analysis for critical business operations. Moreover, to take advantage of new opportunities in today's fast-moving business world, companies need the ability to create and deploy data-driven solutions quickly for end users throughout the enterpr ...
... More than ever, organizations rely on data storage and analysis for critical business operations. Moreover, to take advantage of new opportunities in today's fast-moving business world, companies need the ability to create and deploy data-driven solutions quickly for end users throughout the enterpr ...
Document
... 6. Commuting with (or ): If all the attributes in the selection condition c involves only the attributes of one of the relations being joined - say, R - the two operations can be commuted as follows: ...
... 6. Commuting with (or ): If all the attributes in the selection condition c involves only the attributes of one of the relations being joined - say, R - the two operations can be commuted as follows: ...
APEX 101 (Alternate Overview)
... The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The ...
... The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The ...
The Expressive Power of Strati ed Logic Programs with Value
... relational calculus and algebra query languages for the relational model of data (Codd, 1970), several extensions to both the languages and the model have been investigated, mainly with the goal of gaining in expressive power. A theory of queries originated from the de nition of computable queries ( ...
... relational calculus and algebra query languages for the relational model of data (Codd, 1970), several extensions to both the languages and the model have been investigated, mainly with the goal of gaining in expressive power. A theory of queries originated from the de nition of computable queries ( ...
Algorithms for Deferred View Maintenance
... within the transaction that updates the base tables, or the refresh can be delayed. The former case is referred to as immediate view maintenance, while the latter is called deferred view maintenance. Deferred maintenance may be done periodically or on-demand when certain conditions arise. In the pas ...
... within the transaction that updates the base tables, or the refresh can be delayed. The former case is referred to as immediate view maintenance, while the latter is called deferred view maintenance. Deferred maintenance may be done periodically or on-demand when certain conditions arise. In the pas ...
lecture13 - Stanford InfoLab
... Big Picture Data management with multiple processors and possible autonomy, heterogeneity. Impacts: • Data organization • Query processing • Access structures • Concurrency control • Recovery ...
... Big Picture Data management with multiple processors and possible autonomy, heterogeneity. Impacts: • Data organization • Query processing • Access structures • Concurrency control • Recovery ...
Design and Implementation of a Metadata
... pairs, such as [LinkType, HasEntity] or [Extractor, Stanford]. In the example, the attributes placed on links contain the provenance of the relationship. For instance, the depicted rightmost link was created by the Stanford Extractor, while the leftmost link was from the Unified Extractor. Links are ...
... pairs, such as [LinkType, HasEntity] or [Extractor, Stanford]. In the example, the attributes placed on links contain the provenance of the relationship. For instance, the depicted rightmost link was created by the Stanford Extractor, while the leftmost link was from the Unified Extractor. Links are ...
Don`t Reveal My Intension: Protecting User Privacy Using
... our focus lies in the protection of end-user privacy during the optimization and execution of distributed queries. In this section, we develop the notion of (I, A)privacy, in which intensional regions of a user’s query that the user considers to be sensitive are protected from disclosure to a set of ...
... our focus lies in the protection of end-user privacy during the optimization and execution of distributed queries. In this section, we develop the notion of (I, A)privacy, in which intensional regions of a user’s query that the user considers to be sensitive are protected from disclosure to a set of ...
2160707 - Advanced Java - Darshan Institute of Engineering
... The distinctive characteristic of type 2 jdbc drivers are that they are typically offer better performance than the JDBC-ODBC JDBC ODBC Bridge as the layers of communication (tiers) are less than that of Type 1 and also it uses Native api which is Database specific. Disadvantage : Native API mus ...
... The distinctive characteristic of type 2 jdbc drivers are that they are typically offer better performance than the JDBC-ODBC JDBC ODBC Bridge as the layers of communication (tiers) are less than that of Type 1 and also it uses Native api which is Database specific. Disadvantage : Native API mus ...
Welcome to the ARPEGGIO Information Publisher
... All other product names and services identified in this document are trademarks or registered trademarks of their respective companies and are used throughout this document in editorial fashion and for the benefit of such companies. No such uses, or the use of any trade name, is intended to convey a ...
... All other product names and services identified in this document are trademarks or registered trademarks of their respective companies and are used throughout this document in editorial fashion and for the benefit of such companies. No such uses, or the use of any trade name, is intended to convey a ...
A Table with a View
... Properties Of Entities (cont'd) • Keys – Any set of attributes for which all attributes are different is called a candidate key – Pick one and call it the primary key to decide uniqueness – Key must distinguish all potential and actual entities, not just those that happen to be in the table at a gi ...
... Properties Of Entities (cont'd) • Keys – Any set of attributes for which all attributes are different is called a candidate key – Pick one and call it the primary key to decide uniqueness – Key must distinguish all potential and actual entities, not just those that happen to be in the table at a gi ...