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Reports are being submitted and will be summarized on Tuesday.
If you just submitted a report, it will be at the bottom of this page.
 
 
 
Completed tasks / bugs fixed
 
 Integrated Hibernate database abstraction into database query package with tests
 Attended SEEK Taxon meeting in Santa Barbara
 Attending SEEK KR/SMS/Beam meeting in Davis to discuss integration with Taxon
 Additional modifications to the object model to simplify 
 
Current tasks / bugs
 
 Integrating database abstraction into database modification package
 Create a roadmap of tasks for KR SMS/Taxon collaboration leading up to May meeting
 Add mammals data to Taxon cache
 Add HSQLDB database creation to Ant build process
 Improve parser with java library (XQuark?) and add support for multiple TCS versions
 
 
 
Completed tasks / bugs fixed
 
 In the past weeks, I have been preparing for the departmental thesis proposal on schema mapping for data transformation and integration, finally I finished it under great help from Prof.Goguen and Bertram and also support from SEEk
 wrote a literature review about schema mapping (including schema matching and view generation) semantics, algorithms and systems 
 wrote an introduction chapter, covering schema mapping problem definition, applications, challenges, state of art, our goals and an overview of our work
 gave a presentation to thesis committee
 
Current tasks / bugs
 
 develop principles for schema mapping user interfaces
 improve the algorithm for generating view definition from interschema correspondences
 compare Clio's algorithm with ours
 study the Chase algorithm for nested relational model
 understand the limitations of our view generation algorithm
 find critical points for view generation
  try to get a draft for DILS with Prof.Goguen et al
 look for more interesting use cases 
 fix bugs
 
 
 
Completed tasks / bugs fixed
 
 Finished paper on Knowledge Maps and GrOWL-Query, submitted to DILS05
 
Current tasks / bugs
 
 Setting up UI for filters
 Working on the bugs in Jena version
 
Significant issues
 
 I have filters that may show only class definitions, class instances, class instances with values, class relations, all subclasses, all superclasses. What other views on ontology we may possibly need?
 
 
 
Completed tasks / bugs fixed
 
 Attended UC Davis meeting; gave a presentation on "taxonomic resolution" in ecological workflows; talked to Deana and Mark about SEEK Taxon's expectation and strategy regarding the mammal use case.
 
Current tasks / bugs
 
 Involved in organizing the pre-Estes Park meeting on April 26-27 with Laura, Deana, our mammal expert(s) and SEEK Taxon.
 Starting to revisit plans for publications, will spend some time writing this week.
 
Significant issues
 
 I feel that the mammal use case is our best chance to both design tools in a timely manner (which is of great concern to some) and do it in a professional, user-friendly way (which is of concern to others). If that position were accepted throughout the group then we might achieve more synergism.
 
You can see the status reports for other time periods as well. 
 
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