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Google Dialogflow Plugin 1.1.0 Released

January 22 2018

Google Dialogflow (GDF) Plugin 1.1.0 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

  • UniMRCP Server 1.5.0
  • Google DIalogflow API v2beta1
  • gRPC 1.7.3
  • Protobuf 3.4.0

The binaries are currently available for the following Linux distributions:

  • Red Hat / CentOS 7
  • Ubuntu 16.04 LTS

This release adds support for recognition results available in JSON format. Pre-defined speech and DTMF grammars can now be configured in the plugin being mapped to a big variety of system and developer entities supported by Dialogflow.

The detailed list of changes introduced in this release follows.
New Features
  • Added support for recognition results available in JSON format. Based on a new configuration parameter, the QueryResults structure, received in binary Protobuf format, is transformed either to XML or JSON format, being further sent to the MRCP client in a RECOGNITION-COMPLETE event.
  • Added support for pre-defined built-in speech and DTMF grammars, which in turn are mapped to a big variety of system and developer entities supported by Dialogflow. In order for this feature to work, Dialogflow agents need to be configured in a certain way.
Fixed Problems
  • Quoted special characters in XML elements.
Configuration Parameters
  • Added a new element 'results', which allows to configure data format and indentations used to compose recognition results.
  • Added a new element 'builtin-grammars', which may optionally contain a set of built-in grammars.
Usage Guide

Configuration Format

  • Added Section 3.3 Results.
  • Added Section 3.4 Built-in Grammars.
  • Added Section 3.5 Built-in Grammar.

Configuration Steps

  • Updated Section 5.4 Retrieving Results.

 

Visit the GDF plugin page for more information.

http://www.unimrcp.org/gdf

 

Thank you for using UniMRCP.

--
Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org

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