| <!-- |
| *************************************************************** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| *************************************************************** |
| --> |
| <html> |
| <head> |
| <title>Apache UIMA v2.10.3 Release Notes</title> |
| </head> |
| <body> |
| <h1>Apache UIMA (Unstructured Information Management Architecture) v2.10.3 Release Notes</h1> |
| |
| <h2>Contents</h2> |
| <p> |
| <a href="#what.is.uima">What is UIMA?</a><br/> |
| <a href="#major.changes">Major Changes in this Release</a><br/> |
| <a href="#get.involved">How to Get Involved</a><br/> |
| <a href="#report.issues">How to Report Issues</a><br/> |
| <a href="#list.issues">List of JIRA Issues Fixed in this Release</a><br/> |
| </p> |
| |
| <h2><a id="what.is.uima">1. What is UIMA?</a></h2> |
| |
| <p> |
| Unstructured Information Management applications are |
| software systems that analyze large volumes of |
| unstructured information in order to discover knowledge |
| that is relevant to an end user. UIMA is a framework and |
| SDK for developing such applications. An example UIM |
| application might ingest plain text and identify |
| entities, such as persons, places, organizations; or |
| relations, such as works-for or located-at. UIMA enables |
| such an application to be decomposed into components, |
| for example "language identification" -> "language |
| specific segmentation" -> "sentence boundary |
| detection" -> "entity detection (person/place names |
| etc.)". Each component must implement interfaces defined |
| by the framework and must provide self-describing |
| metadata via XML descriptor files. The framework manages |
| these components and the data flow between them. |
| Components are written in Java or C++; the data that |
| flows between components is designed for efficient |
| mapping between these languages. UIMA additionally |
| provides capabilities to wrap components as network |
| services, and can scale to very large volumes by |
| replicating processing pipelines over a cluster of |
| networked nodes. |
| </p> |
| <p> |
| Apache UIMA is an Apache-licensed open source |
| implementation of the UIMA specification (that |
| specification is, in turn, being developed concurrently |
| by a technical committee within |
| <a href="http://www.oasis-open.org">OASIS</a>, |
| a standards organization). We invite and encourage you |
| to participate in both the implementation and |
| specification efforts. |
| </p> |
| <p> |
| UIMA is a component framework for analysing unstructured |
| content such as text, audio and video. It comprises an |
| SDK and tooling for composing and running analytic |
| components written in Java and C++, with some support |
| for Perl, Python and TCL. |
| </p> |
| |
| <h2><a id="major.changes">Major Changes in this Release</a></h2> |
| <p>The major changes in this release include:</p> |
| |
| <ul><li>The minimum Java version was changed from 7 to 8. The code and the build |
| was adjusted to compile using both Java 8 and Java 11.</li> |
| <li>The class loading when using the UIMA Class Loader now will first try loading |
| from that class loader's URL list, and if not found will try using the |
| Context Class Loader (if set), and if not found, then will delegate to the parent. |
| Previously the Context Class Loader was never consulted.</li> |
| <li>Fixed some edge case performance issues.</li> |
| <li>Fixed PEAR installation to no longer lock files.</li> |
| <li>Pear Specifier parameters now passed to the wrapped Analysis Engine</li> |
| <li>Implemented a destroy() method for ResourceManager which closes its UIMAClassLoader</li> |
| </ul> |
| |
| <h2><a id="list.issues">Full list of JIRA Issues Fixed in this Release</a></h2> |
| Click <a href="issuesFixed/jira-report.html">issuesFixed/jira-report.hmtl</a> for the list of |
| issues fixed in this release. |
| |
| <h2><a id="get.involved">How to Get Involved</a></h2> |
| <p> |
| The Apache UIMA project really needs and appreciates any contributions, |
| including documentation help, source code and feedback. If you are interested |
| in contributing, please visit |
| <a href="http://uima.apache.org/get-involved.html"> |
| http://uima.apache.org/get-involved.html</a>. |
| </p> |
| |
| <h2><a id="report.issues">How to Report Issues</a></h2> |
| <p> |
| The Apache UIMA project uses JIRA for issue tracking. Please report any |
| issues you find at |
| <a href="http://issues.apache.org/jira/browse/uima">http://issues.apache.org/jira/browse/uima</a> |
| </p> |
| |
| |
| </body> |
| </html> |
