Strabon

log

age author description
2013-01-09 George Garbis [maven-release-plugin] copy for tag v3.2.7
2013-01-09 George Garbis [maven-release-plugin] prepare release v3.2.7v3.2.7
2013-01-09 Babis Nikolaou the line length of the ChangeLog file should be 80 except when a link is involved that cannot be broken into pieces
2013-01-09 Konstantina Bereta added temporal features to changelog
2013-01-08 Konstantina Bereta modified GeneralDBSelectQueryOptimizer so that the temporal functions succeeding_period and preceding_period are evaluated only in Java, as they are not supported in temporal postgrestemporals
2013-01-08 Babis Nikolaou to build Strabon using maven version <3.0 include also the following option that disables running of shade plugin: -Dshade.skip
2013-01-08 George Garbis merge with DiffDateTime
2013-01-08 Konstantina Bereta fixed. Now the following temporal constructs: period_intersect, period_union and period_minus are implemented in postgres temporal as welltemporals
2013-01-07 Konstantina Bereta 1 fix (to be continued)temporals
2013-01-07 Konstantina Bereta fixing implementation for temporal constructs in postgres temporal (the respective java implementation has been completed)temporals
2013-01-04 Konstantina Bereta adding two more construct functions..temporals
2013-01-04 Konstantina Bereta fixed issues in procedingPeriod and succeedindPeriod functionstemporals
2013-01-04 Konstantina Bereta added functions:precedingPeriod, SucceedingPeriod, period(constructs a period given 2 dateTime arguments) to be used in the select part of an stSPARQL querytemporals
2013-01-04 Konstantina Bereta Fixed functions: peridUnion, periodIntersection and minusPeriod when used in the select clause of the querytemporals
2013-01-04 Konstantina Bereta renamed beforePeriod functiontemporals
2013-01-04 Konstantina Bereta added cases which are not covered by the jtemporal libarytemporals
2013-01-04 Konstantina Bereta added StrabonTemporalElement class to handle temporal elements (periods and instants in a uniform way). Fixing incompatibilities between the jtemporal and postgres temporal implementations of temporal functionstemporals
2013-01-03 George Garbis fix logging and add comment for example commandDiffDateTime
2013-01-03 George Garbis Background data from httpDiffDateTime
2013-01-03 George Garbis runChain takes hotspots from server and minor changes in comments and printingsDiffDateTime
2013-01-02 Konstantina Bereta Added strabonInstant class. This implements the instant interface of jtemporal. The instant is currently implemented as a GregorianCalendar instance in java,temporals
2013-01-02 Konstantina Bereta 1) forgot to add some files in the previous committemporals
2012-12-24 Kostis Kyzirakos Added an <endpoint-exec> module. This module builds an executable jar file with an embedded Apache Tomcat 7.
2012-12-21 George Garbis endpoint script can handle queries with newlines and commentsDiffDateTime
2012-12-21 George Garbis New version of runChain.shDiffDateTime
2012-12-21 George Garbis Some corrections in queriesDiffDateTime
2012-12-19 George Garbis Rename fileDiffDateTime
2012-12-21 Konstantina Bereta Added four more temporal relation functions:temporals
2012-12-20 Konstantina Bereta renamed temporal functions to comply with the respective functions of Allen's interval algebratemporals
2012-12-20 Konstantina Bereta added "Until Changed support" to the query enginetemporals
2012-12-19 Konstantina Bereta modified again the query engine as follows: Temporal instants are returned as xsd:dateTime values (instead of periods with the same starting and ending points as implemented in Postgres Temporal)temporals
2012-12-19 Konstantina Bereta changed datatype from strdf:validTime to strdf:period for periodstemporals
2012-12-19 Konstantina Bereta modified storage manager to parse and store periods with beginning and ending points of type xsd:DateTime formattemporals
2012-12-19 Konstantina Bereta Now the starting and the ending time points of a period will follow the xsd:DateTime format. Modified the query engine accordingly.temporals
2012-12-19 Konstantina Bereta removing hardcoded strings for temporal datatypetemporals
2012-12-19 Konstantina Bereta fixed bug encountered when projecting a temporal variable that takes part in a temporal jointemporals
2012-12-18 Konstantina Bereta partial bug fixtemporals
2012-12-18 Konstantina Bereta implemented createTemporalValuetemporals
2012-12-17 Konstantina Bereta removed execution from pom because it caused build errors. validTime datatype is deprecatedtemporals
2012-12-18 Babis Nikolaou updated README file adding publication for TerraCognita
2012-12-18 Babis Nikolaou restructured ChangeLog (to reflect the releases, but being out of sync with the actual commits/dates)
2012-12-18 Babis Nikolaou modified ChangeLog
2012-12-17 Babis Nikolaou modified StoreOp to accept another optional argument for storing RDF files in given named graphs.
2012-12-16 George Garbis Fixing runChain.sh...DiffDateTime
2012-12-14 George Garbis This version of the query is quick enoughDiffDateTime
2012-12-14 George Garbis diffDateTime function can now take constants as argumentsDiffDateTime
2012-12-14 George Garbis Add some more commentsDiffDateTime
2012-12-11 Kostis Kyzirakos [maven-release-plugin] prepare for next development iteration
2012-12-11 Kostis Kyzirakos [maven-release-plugin] copy for tag v3.2.6
2012-12-11 Kostis Kyzirakos [maven-release-plugin] prepare release v3.2.6v3.2.6
2012-12-11 Kostis Kyzirakos * Removed the strdf:anyInteract extension function (end of an era).
2012-12-11 Kostis Kyzirakos updated readme and changelog
2012-12-11 Kostis Kyzirakos [maven-release-plugin] prepare for next development iteration
2012-12-11 Kostis Kyzirakos [maven-release-plugin] copy for tag v3.2.5
2012-12-11 Kostis Kyzirakos [maven-release-plugin] prepare release v3.2.5v3.2.5
2012-12-11 Kostis Kyzirakos pom.xml clean up
2012-12-10 Kostis Kyzirakos * Modified stSPARQL extension function to comply with the OGC Simple Features Access
2012-12-10 Kostis Kyzirakos Added a test suite
2012-12-10 George Garbis A somehow faster query for discovering firesDiffDateTime
2012-12-10 George Garbis remove a debug printingDiffDateTime
2012-12-07 George Garbis add parameters to instansiate.sh for query discoverFires.rqDiffDateTime
2012-12-07 George Garbis correct xsd:datetime to xsd:dateTimeDiffDateTime
2012-12-07 George Garbis minor changes in commentsDiffDateTime
2012-12-07 George Garbis Insert a working query for discovering firesDiffDateTime
2012-12-05 George Garbis example and query files for discoveryFiresDiffDateTime
2012-12-04 George Garbis Add files for new NOA refinement operation "DeleteReflections"DiffDateTime
2012-12-07 George Garbis At last a working version of diffDateTime. It still doesn't work in selection but for joins it's ok :)DiffDateTime
2012-12-06 George Garbis small change to previous parent changesetDiffDateTime
2012-12-05 George Garbis NOT WORKING: SQL query is now being formated, but datetime cannot be handled properly because it is stored in label_values with every literalDiffDateTime
2012-12-05 George Garbis NOT WORKING but TupleExpr with diffDateTime is produces correctly.DiffDateTime
2012-12-04 George Garbis NOT WORKING: Down down down to postgres...DiffDateTime
2012-12-04 George Garbis NOT WORKING: keep trying to implement diffDateTime for postgresDiffDateTime
2012-11-30 George Garbis NOT WORKING: trying to implement diffDateTime for postgresDiffDateTime
2012-11-30 George Garbis add java implementation of diffDateTimeDiffDateTime
2012-12-10 George Garbis Replace strdf:inside with strdf:within in SpatialTests.java
2012-12-08 Panayiotis Smeros Commented some printouts.temporals
2012-12-07 Kostis Kyzirakos fix (it runs!)temporals
2012-12-07 Kostis Kyzirakos Fix (iteration)temporals
2012-12-07 Kostis Kyzirakos fixtemporals
2012-12-07 Babis Nikolaou reverted strabon.conf. This is only a template file that has to be copied in "$HOME/.strabon" and be read by the "strabon" script
2012-12-07 Kostis Kyzirakos mergetemporals
2012-12-07 Kostis Kyzirakos added class and scripts for experimentstemporals
2012-12-06 Konstantina Bereta did the same for the storeURL casetemporals
2012-12-06 Konstantina Bereta now valid time instants are used as typed literals without the use of brackets (as in the case of periods)temporals
2012-12-05 Stella Giannakopoulou Created junit test to test the limitation of query results.
2012-12-05 Stella Giannakopoulou Improved addLimit function to take into account some more cases.
2012-12-04 Babis Nikolaou made strabon-endpoint-client jar executable. Now you can query a Strabon Endpoint with command line as follows:
2012-12-04 Babis Nikolaou updated endpoint client to use the newest version of httpclient (4.2) and added a main method to StrabonEndpoint, thus the respective jar in endpoint-client/target can be used in command line as well
2012-12-01 Konstantina Bereta storing metadata before the datatemporals
2012-12-01 Konstantina Bereta various changestemporals
2012-11-30 Stella Giannakopoulou Merge
2012-11-30 Stella Giannakopoulou When the connection to the endpoint is done by localhost, then no authentication is needed for store or update operations.
2012-11-30 Babis Nikolaou updated ChangeLog
2012-11-29 Babis Nikolaou removed printing of connection details in Strabon Endpoint when connection establishes successfully
2012-11-29 Babis Nikolaou ignore file "endpoint-client/dependency-reduced-pom.xml" produced by shade maven plugin
2012-11-29 Babis Nikolaou added Strabon.isLocked() method for checking whether the database is locked and in such a case not creating a Strabon instance
2012-11-29 Babis Nikolaou merge
2012-11-29 Babis Nikolaou remove lock on connection close in Strabon
2012-11-29 Babis Nikolaou fixed packaging in one jar for endpoint-client using the maven shade plugin
2012-11-12 Babis Nikolaou made "checkForLocks and remove them" false (disabled) in Strabon. This makes Strabon not interefere with Strabon Endpoint if the second is running
2012-11-12 Babis Nikolaou made "checkForLocks and remove them" false (disabled) in endpoint. This makes endpoint do not interefere with Strabon if the second is running
2012-11-29 Konstantina Bereta Four more temporal relation functions are now supported: strdf:overrightPeriod, strdf:overleftPeriod, strdf:equalsPeriod, strdf:nequalsPeriodtemporals
2012-11-29 Kallirroi Dogani changed default prefix for gag
2012-11-29 Konstantina Did the same for the query processing: Instants supported as constant arguments in temporal extension functionstemporals
2012-11-29 konstantina Valid instants are now supported, apart from valid periodstemporals
2012-11-28 Konstantina Bereta Added support for "NOW" when used in temporal functionstemporals
2012-11-28 Panayiotis Smeros merge...temporals
2012-11-28 Panayiotis Smeros Comments can be everywhere! (believe me)temporals
2012-11-28 Konstantina Bereta Now periods as constant typed literal values are supported as welltemporals
2012-11-28 Panayiotis Smeros Comments can be everywhere!temporals
2012-11-27 Konstantina Bereta Temporal joins are now perfomed correctly. Tested with simple queries containing strdf:AfterPeriod, strdf:BeforePeriod, strdf:PeriodContains, strdf:containedByPeriod and strdf:PeriodOverlaps in the FILTER clause of the query.temporals
2012-11-26 Stella Giannakopoulou Changed browsing when a # is contained, because it was not displayed correctly.
2012-11-26 Konstantina Bereta name handling for temporal variablestemporals
2012-11-26 Konstantina Bereta Now strdf:within will be used instead of strdf:inside
2012-11-26 Konstantina changes in filter(StatementPattern) method of GeneralDBSelectQueryOptimizertemporals
2012-11-24 Konstantina trying to get rid of extra joinstemporals
2012-11-24 Konstantina fixed error in FunctionRegistrytemporals
2012-11-23 Panayiotis Smeros Fixed a bug in queryRewriting.temporals
2012-11-23 Konstantina Bereta continue support for stSPARQL temporal relation functionstemporals
2012-11-23 Stella Giannakopoulou Added a TD tag that was missing when a variable was not bound.
2012-11-22 Konstantina Bereta mergetemporals
2012-11-22 Konstantina Bereta more changes to get to append temporal joinn functionstemporals
2012-11-22 Panayiotis Smeros Added some tests.temporals
2012-11-22 Panayiotis Smeros queryRewriting: ignore false quadruples ("FILTER(...)" as s, p, o or t)temporals
2012-11-22 Konstantina Bereta sametemporals
2012-11-22 Konstantina Bereta Fixed graph uri constructiontemporals
2012-11-22 Konstantina Bereta temporalVar projection (cont)temporals
2012-11-22 Konstantina Bereta minorstemporals
2012-11-22 Konstantina Bereta temporal vars should also be projected as temporal varstemporals
2012-11-22 Konstantina Bereta Performing an inner join with temporal table each time a temporal variable is encounteredtemporals
2012-11-22 Konstantina Bereta temporal functions can now be registered to Function Registrytemporals
2012-11-20 Konstantina Bereta did the same for the storeString case,tootemporals
2012-11-20 Konstantina Bereta fixed minor store error that caused problems in temporal selectiontemporals
2012-11-20 Panayiotis Smeros Replaced strdf prefix. select * where {?s ?p ?o ?t} can be posed now.temporals
2012-11-20 Panayiotis Smeros Changed graphVariable form.temporals
2012-11-19 Panayiotis Smeros Moved temporal test class in postgis package.temporals
2012-11-19 Panayiotis Smeros added a temporal-selection-test datasettemporals
2012-11-19 Panayiotis Smeros Added a new class for Temporal Selection tests.temporals
2012-11-16 Konstantina Deprecated one of spatial columnVar constructors. Now a general columnVar will be created and its spatial or temporal nature will be defined later using the respective setter methodstemporals
2012-11-16 Konstantina now ColumnVars can be temporally enabled tootemporals
2012-11-16 Konstantina minor addition in ValueJoinOptimizertemporals
2012-11-16 Konstantina disabled spatialJoinOptimizer for a while until temporal joins work outtemporals
2012-11-09 Kostis Kyzirakos added replaced mbbIntersect by mbbOverlap
2012-11-09 Kostis Kyzirakos changed refinePartialSeaHotspots.rq to use mbbOverlaps instead of mbbIntersects
2012-11-09 Panayiotis Smeros try/catch added.temporals
2012-11-09 Panayiotis Smeros Finaly made it works with:temporals
2012-11-09 George Garbis merge
2012-11-09 George Garbis Add queries (not in final form) for ISWC-demo
2012-11-09 Babis Nikolaou added runChain.sh script in examples/teleios/ directory (working)
2012-11-09 George Garbis Correct dbname the default value is 'endpoit'
2012-11-08 ggarbis add runNoaRefinement.sh in examples fore iswc2012demo
2012-11-08 Konstantina Bereta Appeding postgres temporal functions to the query builder. Most functions in Postgres Temporal are assigned an operator.temporals
2012-11-08 Stella Giannakopoulou Now center at brahames is used only when no geometry is selected.
2012-11-08 Konstantina Bereta removed generalDBSqlTemporal from package generalDB.algebratemporals
2012-11-08 Konstantina moved abstract member functions getOperator and getPostgresFunction to the GeneralDbSql alternativestemporals
2012-11-08 Konstantina added GeneralDBSql functionstemporals
2012-11-07 Konstantina added GeneralDBTemporal node to be met by visitorstemporals
2012-11-07 Panayiotis Smeros merge (the wrong way :D)temporals
2012-11-07 Panayiotis Smeros Added some comments.temporals
2012-11-07 Panayiotis Smeros FIX#2 Comments can be 'all over the place'.temporals
2012-11-07 Panayiotis Smeros FIX#1 '.' or '}' has a '//s' character before.temporals
2012-11-06 Konstantina added temporal functions and operators as sesame extension functions.temporals
2012-11-06 Konstantina Completed license, author information and some comments on my code. Also extended GeneralDBColumnVar with carrying temporal information.temporals
2012-11-06 Babis Nikolaou split queryresultio-spatial into submodules (one for API that provides the stSPARQLQueryResultFormat and one for each writer implementation, e.g., XML, HTML, etc.)
2012-11-05 Panayiotis Smeros strabon now supports query rewriting. (test-queries needed)temporals
2012-11-05 Babis Nikolaou added endpoint-client maven submodule: a Java implementation for Strabon endpoint
2012-11-02 Panayiotis Smeros Added a regex to spot quadruples.temporals
2012-11-02 Konstantina Bereta removed some printouts seem to be ok now
2012-11-02 Babis Nikolaou added logging in addDateTime function. Corrected the date format to use "dd" (day of month) instead of "DD" (day of year).
2012-11-01 Konstantina Bereta over and out with addDateTimeFunc. works in select clause but in filter functions comparisons between timezoned and non-timezoned xsd datetimes (exported by this function) seem to have a problem.
2012-11-01 George Garbis merge
2012-11-01 George Garbis Add DateTimeDiff function
2012-11-01 George Garbis add TSV format in strabon script
2012-11-01 Babis Nikolaou added full support for capabilities of QueryBean (the most needed one)
2012-10-31 Kostis Kyzirakos Merge (the wrong way!)
2012-10-31 Kostis Kyzirakos Added directives to web.xml that enable filtering based on the string representation of the remote client's IP address.
2012-10-31 Babis Nikolaou added Parameters and Parameter classes for hosting the HTTP parameters required from the various beans of the endpoint. Updated also the auto-discovery mechanism of old endpoints (still incomplete)
2012-10-31 Babis Nikolaou added test method for testing that StrabonEndpoint.query() should return an IOException when it cannot establish a connection to the endpoint
2012-10-31 Babis Nikolaou made StrabonEndpoint.query() more robust by using httpclient.setParameter() to do the job for setting the query parameters
2012-10-30 Babis Nikolaou added test for StrabonEndpoint.query() method
2012-10-30 Babis Nikolaou added interface (EndpointResult) for the return type of the answer of an endpoint. Added a prototypical implementation for StrabonEndpoint
2012-10-30 Babis Nikolaou completed implementation of query() method for StrabonEndpoint
2012-10-30 Babis Nikolaou added interface (SpatialEndpoint) that endpoints with spatial capabilities should implement. Added a prototype abstract class implementing this interface (SpatialEndpointImpl). Added a StrabonEndpoint class extending the abstract class (NOT complete yet)
2012-10-28 constant Started adding support for a function that adds minutes to a dateTime value, producing a new dateTime value. Not working yet.
2012-10-26 Konstantina Bereta Added index on period_valuestemporals
2012-10-26 Konstantina Bereta fixed bugs. Now periods are also stored in a separate, temporally enabled (by temporal postgres) table, using the period datatype. Used period_in and textout functions to convert from text to cstring and then from cstring to period.temporals
2012-10-25 Konstantina Bereta some fixed, some to be fixedtemporals
2012-10-25 Konstantina Bereta the table for storing period values is now constructed correctly. However, inserts in this table face synchronization issues :(temporals
2012-10-25 Konstantina Bereta made changes to valueTableFactorytemporals
2012-10-25 Babis Nikolaou updated ChangeLog
2012-10-25 Babis Nikolaou Addresses Ticket #20: added support (not completed yet) for requesting the capabilities of Strabon Endpoint
2012-10-24 Stella Giannakopoulou Merge
2012-10-24 Stella Giannakopoulou Updated the section for user authentication in the Changelog.
2012-10-24 Babis Nikolaou updated changelog. To fill in the date (when a release is done), just fill it using the output of the "date" command
2012-10-24 Konstantina Bereta updated literal manager to handle valid period datatype, tool and make an insertion in temporal tabletemporals
2012-10-24 Konstantina Bereta updated LiteralTable to include PeriodTable as well and insert Period values to the respective table. Minor changes to PostGISSqlTable alsotemporals
2012-10-24 Konstantina Bereta fixed insert method of PeriodTable class in order to be used by the upper levels of the baklavas-like software stacktemporals
2012-10-24 Konstantina Bereta added the respective class for PeriodTabletemporals
2012-10-24 Konstantina Bereta added preparted statements for creating period table and inserting records in ittemporals
2012-10-24 Konstantina Bereta made some more changes to the QuadRDFHandler and added the period datatype and datatype function validation so that it can be used in the literal manager, as soon as the schema will be extended with a periodvalues tabletemporals
2012-10-23 Konstantina Bereta added getter for handledTriples in NQuadsTranslator.javatemporals
2012-10-23 Konstantina Bereta modified NQuadsTranslator.java accordinglytemporals
2012-10-23 Konstantina Bereta added parser and handler files to runtime/generaldbtemporals
2012-10-23 Konstantina Bereta added strdf to geoconstants and modified generaldb for storing quadstemporals
2012-10-16 Konstantina Bereta Strabon now parses and stores quads, with the last element representing the context of the triple.temporals
2012-10-16 Konstantina Bereta temporalstemporals
2012-10-24 Babis Nikolaou filled ChangeLog file.
2012-10-24 Babis Nikolaou projected variables in stSPARQL are now also included in KML results using the ExtendedData and Data tags of KML specification (https://developers.google.com/kml/documentation/kmlreference#extendeddata)
2012-10-18 Stella Giannakopoulou Now authentication is also required when an update operation occurs.
2012-10-18 Stella Giannakopoulou Added user authentication to StoreBean. The credentials are:
2012-10-17 Stella Giannakopoulou Some more changes to the maximum limit of results.
2012-10-12 Kostis Kyzirakos Merge with default
2012-10-12 Kostis Kyzirakos * Mentioning GeoSPARQL support
2012-10-12 Kostis Kyzirakos Updated the author list :)
2012-10-11 Stella Giannakopoulou Merge
2012-10-11 Stella Giannakopoulou Changed endpoint script and added -l option to OPTIONS.
2012-10-11 Babis Nikolaou logged errors in endpoint raised from wrong request parameters
2012-10-11 Babis Nikolaou added default prefixes in the query text area in endpoint
2012-10-11 Stella Giannakopoulou #6 Added maxLimit parameter in the endpoint script. Now, the usage of the script is:
2012-10-11 Stella Giannakopoulou #6 Improved addLimit function to take into account all the cases. There was a bug when the query was for example:
2012-10-11 Panayiotis Smeros changes kml styles.
2012-10-09 Panayiotis Smeros #kmlwriter
2012-10-08 Stella Giannakopoulou #6: Now maxLimit variable can be set at beans.xml. It can be also passed as parameter at the url.
2012-10-08 Stella Giannakopoulou #6: Added a maximum limit for the number of results that are returned. If the query has already a limit which
2012-10-08 Stella Giannakopoulou Added "Known Issues" section to README, for setting tomcat's connector encoding to UTF8.
2012-10-08 Kostis Kyzirakos Merge with default branch
2012-10-08 Kostis Kyzirakos Added the beans.xml that contains the queries that will be demonstrated at the first year review for the DLR use case.
2012-10-05 Konstantina Bereta bug fix (an exception was raised due to unused external function call declaration)
2012-10-05 Konstantina Bereta Operator "&&" checks overlapping MBBs, not intersecting. This is why mbbIntersects function is replaced (syntactically) by mbbOverlaps
2012-10-04 Babis Nikolaou reverted credentials for postgres connection!!!!!
2012-10-04 Babis Nikolaou added -m (more memory) and -M (much more memory) in strabon script for out-of-memory exceptions
2012-10-04 Konstantina Bereta reverted previous changes to inside function: The previous version used _ST_Within which ingored indexes. This time the implementation is based on ST_Within.
2012-10-03 Kostis Kyzirakos Merge with tip
2012-10-03 Kostis Kyzirakos Merge with tip
2012-10-03 Kostis Kyzirakos Modified the way that the query.jsp page creates the navigation bar.
2012-09-29 Kostis Kyzirakos Fix auto scroll for all views (except download).
2012-09-29 Kostis Kyzirakos When the endpoint receives a query, scroll to the results immediatelly.
2012-09-19 Kostis Kyzirakos On my way........ (temporal commit)
2012-09-28 Kostis Kyzirakos Merge with default
2012-09-28 Kostis Kyzirakos When the endpoint receives a query and the results will be viewed on a map, scroll to the map.