added readme for: app dev > ai services > document understanding

Author: vmchiran

application-development/ai-cloud-services/document-understanding/README.md

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+# Document Understanding
+ 
+Oracle Cloud Infrastructure (OCI) Document Understanding is an AI service that enables developers to extract text, tables, and other key data from document files through APIs and command line interface tools. With OCI Document Understanding, you can automate tedious business processing tasks with prebuilt AI models and customize document extraction to fit your industry-specific needs.
+ 
+# Table of Contents
+ 
+1. [Team Publications](#team-publications)
+2. [Useful Links](#useful-links)
+ 
+## Team Publications
+
+### Oracle Learning (Videos)
+ 
+- [Demo: Automate Invoice Handling - Oracle Integration Cloud & AI Document Understanding Service](https://youtu.be/k72CcNhmOjs)
+ 
+## Useful Links
+ 
+- [Product Page on Oracle.com](https://www.oracle.com/artificial-intelligence/document-understanding/)
+- [Documentation](https://docs.oracle.com/iaas/document-understanding/document-understanding/using/home.htm)
+- [Oracle Learning Playlist - OCI Document Understanding Service](https://youtube.com/playlist?list=PLKCk3OyNwIzt1x62El9gGGeNaQr0va58c)
+    - Overview and Product Demos by Oracle Product Management
+- [LiveLabs - 
+Introduction to OCI Document Understanding](https://apexapps.oracle.com/pls/apex/r/dbpm/livelabs/view-workshop?wid=3585)
+- [GitHub Examples](https://github.com/oracle-samples/oci-data-science-ai-samples/tree/master/labs/ai-document-understanding)
+
+### Articles
+
+- [Announcing OCI Document Understanding custom model support (June 14, 2023)](https://blogs.oracle.com/ai-and-datascience/post/oci-document-understanding-custom-model-support)
+- [Announcing OCI Document Understanding service (December 8, 2022)](https://blogs.oracle.com/ai-and-datascience/post/announcing-oci-document-understanding-service)
+
+# License
+ 
+Copyright (c) 2023 Oracle and/or its affiliates.
+ 
+Licensed under the Universal Permissive License (UPL), Version 1.0.
+ 
+See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/folder-structure/LICENSE) for more details.