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| <html> |
| <head> |
| <title>Apache UIMA C++ v2.3.0 Releate Notes</title> |
| </head> |
| <body> |
| <h1>Apache UIMA (Unstructured Information Management Architecture) for C++ v2.3.0 Release Notes</h1> |
| |
| <h2>Contents</h2> |
| <p> |
| <a href="#what.is.uima">1. What is UIMA?</a><br/> |
| <a href="#major.changes">2. Major Changes in this Release</a><br/> |
| <a href="#get.involved">3. How to Get Involved</a><br/> |
| <a href="#report.issues">4. How to Report Issues</a><br/> |
| <a href="#more.info">5. More Documentation on Apache UIMA C++</a><br/> |
| </p> |
| |
| <h2><a name="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 name="major.changes">2. Major Changes in this Release</a></h2> |
| <p> |
| This section describes what has changed between version 2.2.2 and version 2.3.0 of |
| UIMA C++. |
| </p> |
| |
| <!-- |
| tutorial and other interlock with Java? |
| --> |
| |
| <h3>2.1. Enhancements to C++ service wrapper for UIMA AS</h3> |
| <p> |
| <ul> |
| <li>Separate JMS listener for getMeta requests (same as Java services)</li> |
| <li>Automatic reconnect to AMQ broker when broker becomes available again</li> |
| <li>Fixed bug with termination when deployed from Java as separate process</li> |
| <li>Fixed bug with timing statistics reported to JMX when deployed from Java</li> |
| <li>Fixed bug with capability specs returned in getMeta reply</li> |
| </ul> |
| </p> |
| |
| <h3>2.2. Enchancements to runAECpp application</h3> |
| <p> |
| <ul> |
| <li>Added -lenient option to ignore out-of-typesystem data for Xmi format input files</li> |
| <li>Options added to support multi-threaded stress testing of a C++ annotator</li> |
| </ul> |
| </p> |
| |
| <h3>2.3. Parameter overrides supported for C++ annotators colocated with JVM</h3> |
| <p> |
| <ul> |
| <li>Parameter overrides now supported for C++ annotators that are included in Java aggregates |
| as colocated components, or from Java application instantiating C++ annotators directly</li> |
| </ul> |
| </p> |
| |
| <h3>2.4. UIMA AS C++ deployment descriptor sample added</h3> |
| <p> |
| <ul> |
| <li>UIMA C++ services can be deployed from Java as separate processes. A sample descriptor is |
| included along with associated documentation.</li> |
| </ul> |
| </p> |
| |
| <h2><a name="get.involved">3. 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://incubator.apache.org/uima/get-involved.html"> |
| http://incubator.apache.org/uima/get-involved.html</a>. |
| </p> |
| |
| <h2><a name="report.issues">4. 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> |
| |
| <h2><a name="more.info">5. More Documentation on Apache UIMA C++</a></h2> |
| <p> |
| Please see <a href="docs/overview_and_setup.html">Overview and Setup</a> |
| for a high level overview of UIMA C++, |
| and <a href="docs/html/index.html">Doxygen</a> for details on the UIMA C++ APIs. |
| </p> |
| |
| </body> |
| </html> |