Science Environment for Ecological Knowledge
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Status Report 21 June 2004

Difference between version 2 and version 1:

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+ !! Saritha Bhandarkar
+ Completed tasks
+ * tested Xanthoria EcoGrid codes on Axis, without globus on windows machine. It works fine.
+
+ Current work:
+ * Currently, I am working on two things:
+ ** Making changes to existing codes to make it compatible with latest resultset schema (getting rid of AnyRecordType)
+ ** Trying to install and configure GT3.2 on a development machine (linux box), so that I can test Xanthoria and then maybe check in the codes to seek cvs.
+
+ Significant issues
+ * Currently I am interested in the following issues:
+ ** Configuring GT version 3.2-how to use the certificates? Will the older ones work or do we need to create again? What’s the procedure for installing and configuring GT 3.2?
+ ** Is anybody working on setting up GIIS and MDS? What is the current status with this respect?
+
+ !! Rod Spears
+ Completed Tasks/ Bugs Fixed:
+ * Contributed to the SEEK/Kepler UI discussion.
+ ** Highlights: There is consensus building that a higher level conceptual design tool will be needed that more closely represents how models are constructed by the scientists.
+ ** Dan constructed several screen shots for talking points at http://www.nceas.ucsb.edu/~higgins/BoxesAndArrows
+ ** The filling of the usability engineering position is key to future progress on all UI issues (although there is a lot of progress yet to be made).
+
+ Current Work and Bugs:
+ * Start on Bug 1595 - Create Advance Query Builder UI
+ ** Continued investigation into which Swing features can be leveraged to create the UI.
+ ** In general, the top level of components makes it easy to quickly prototype the general window. But as always the devil is in the details. Here is a small sample of some of the issues:
+ *** The JDesktopPane was not made to expand and shrink as elements are placed "off screen", and items "off-screen to do paint correctly when dragged back
+ *** Painting is problematic in the desktop because of clipping issues
+ *** Hardest: Because Swing uses a single delegate to do all the rendering into a buffer, there are no "real" visual "frames" for each item in the JList that represent a field in a table. This makes it extremely difficult to track the scrolling of table and make the "connection lines" between the tables scroll appropriately.
+
+ Significant Issues
+ * None
+
+ !! Xianhua Liu
+ Completed Tasks/ Bugs Fixed:
+ * Attended design & implementation meeting at Chapel Hill about the Concept Review System
+ ** reported current status
+ ** presented a demo
+ ** discussed revision & next-step developemnt
+ * Tested and revised auto-email function
+
+ Current Work and Bugs:
+ * developing Auto-Manager for Concept Review System to automatically complete some system administration tasks, such as sending emails,assigning proposals to peer-viewers.
+
+ Significant Issues
+ * None
+
+ !! Rich WIlliams
+ Completed tasks/bugs fixed
+ * None
+
+ Current Work and Bugs (In order of time/effort)
+ * GrOWL editor: integrated new version of OWLAPI, redesigned and began re-implementing OWL file saving.
+ * Continued working on the ontology for biodiversity indices.
+ * Review/comment on the inter-ant parasitism semantic mediation prototype paper. Paper is now submitted.
+
+ Significant issues
+ * None
+
+ !! Aimee Stewart
+ Completed tasks/bugs fixed
+ * None
+
+ Current Work and Bugs
+ * working on Bug 1576 - implement enterProviderData. Robert has converted some ITIS data to the current Taxonomic Exchange Schema (still waiting on hickory data) to test parsing the TES.
+
+ Significant issues
+ * Still concerned with the definition of a GUID-bearing concept as containing relationships. This seems to reduce the utility of our service to scientists wishing to markup or search on datasets with a name string.
+
+ !! Jing Tao
+ Completed Tasks/ Bugs Fixed:
+ * Revised the collaboration and class diagram draft design for bug 1584 and 1586
+ * Started to code for data query engnie with hsql
+
+ Current Work and Bugs:
+ * Working on the code for data query
+
+ Significant Issues
+ * None
+
+ !!Nico Franz
+ Completed Tasks/Bugs Fixed:
+ * None.
+
+ Current Work and Bugs:
+ * Continuing to work on the concept relationships manuscript, now turning to final sections; the work is directly related to discussions between KU and Napier last week.
+ * In exchange with KU and Napier about these issues (see e.g. http://tdwg.napier.ac.uk/phpwiki/index.php/What%20Gets%20a%20Guid and http://tdwg.napier.ac.uk/phpwiki/index.php/RelationshipTypes).
+
+ Significant Issues
+ * It seems like we're converging on a consensus that concept relationships may be authored (as an option) without also authoring concepts. KU made this a requirement, in essence, and Napier is now working on ways to accommodate it within the taxonomic exchange schema.
+
+ !! Dan Higgins
+ Completed Tasks/ Bugs Fixed:
+ * Completed some additional examples of ecology specific pipeline (Predetor/Prey detailed model) --- Bug 1336
+ * Completed a Simple R actor using the existing CommandLine Actor and and input script file (Bug 1342). R creates an image file which is then displayed by existing Ptolemy actors.
+ * Created a web page comparing various 'box and arrow' systems
+
+ Current Work and Bugs:
+ * Continuing work on a more general R-actor system. I have succeeded in getting a java system for running interactive command line systems like R running. This should make it easier to create customized actors from command line systems without having to write system specific jni code for every case.
+ * Working on updating to a Kepler system based on Ptolemy 4.
+
+ Significant Issues
+ * None
+
+ !! Sergui Krivov
+ Completed tasks/bugs fixed
+ * Growl
+ ** Sketch of owlDLCompliance function
+ ** Enabled editing of class/instances properties save for uri base
+ ** Replaced ascii text for math symbol by respective standard math symbols from Unicode, which enhances look and feel
+
+ Current Work and Bugs
+ * Redesigning property panes and enabling the editing for constraints , properties, and other things on the toolbox
+
+ Significant issues
+ * Does anyone know how to gracefully (without raising an exception) check if a string is a valid URI without using external java libraries???!!! (this problem slows down my work on editing properties)
+
+ !! Robert Gales
+ Completed Tasks/ Bugs Fixed:
+ * Bug 1604 - Convert ITIS database dump to TES
+ ** Converted ITIS mammals only, as the requirements were to have a testing instance of the TES for implementation of enterProviderData
+
+ Current Work and Bugs:
+ * Minor data model changes to incorporate the schema fully
+ * Bug 1603 - Implementation of addConcept
+ * Bug 1604 - Implementation of addRelationship
+
+ Significant Issues
+ * None
+
+ !! Jenny Wang
+ Completed Tasks/ Bugs Fixed:
+ * fixed the second bug mentioned in the last week report: the previous
+ conflicted requirements on java version from running multiple threads on windows and the XQuery engine being used in our schema matching tool.
+
+ Current Work and Bugs:
+ * Work on 2 paper drafts
+ * Fix more bugs of the tool:
+ ** make details of nodes accessible from the GUI,
+ ** correctly handle union types of matches in the GUI,
+ ** input domain thesauri from user specified text files instead of builtin ones
+ * Implement abstract schemas and abstract schema morphisms to make the tool more general.
+
+ Significant Issues:
+ * Regarding connecting the schema matching tool with Kepler, there is
+ no problems of java version and performance on Windows machines any more.
+
+ !! Dave Thau
+ Completed tasks/bugs fixed
+ * Working on user management of taxon server. Logging in and out works fine in struts on tomcat with mysql.
+
+ Current Work and Bugs
+ * Working on bug #1597 - Logging in and out works fine. I sent a note to Steve about what I'm doing, but haven't heard back yet - I emailed him not too long ago. He mentioned using the hibernate persistance layer in one of his emails a while ago, so I'm incorporating that into the server.
+ It's slowing me down a bit, but I should be over the hump tomorrow.
+ * Finished the paper with Shawn Bowers for the Semantic Web and Databases conference.
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+ Significant issues
+ * Wondering if there's any kind of unified authentication system for SEEK? I'm using struts for the authentication stuff I'm doing, so there's going to be a clean division between the view and the model. Who's the best ecogrid person to ask about authentication from the ecogrid perspecitve?
+

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