-
SRTM Plugin for OpenStreetMap
One of the features of our TrafficMining Project at the LMU was to use additional attributes in routing queries. Standart routing queries usually just use time and distance for calculating the fastest/shortest routes. In order to have an additional attribute we decided to use evelation data as this might be an issue if you also…
-
Drupal shows warnings after migrating to new server
Recently we migrated a Drupal managed website to a new server. – Everything was fine, just on some pages, some php-warnings showed up that did not show up on the original site. After some investigation I checked php’s error_reporting setting and realized that the settings of the new new server were more sensitive than the…
-
Sometimes AntiVirus Scanners just suck
Due to some very strange and non reproducible bugs I deleted my NetBeans profile to get back to a fresh post-install state. This mainly hat two very different results: A positive one and the one why I am writing this post. The positive one is/was that the mystery-bug disappeared. After deleting the profile, NetBeans wants…
-
Linking API and Sources to your IDE’s JARs (Part 2)
I tend to upload my complete project into version control. This includes the sources, tests, Jars and also the nbproject directory where NetBeans stores the project configuration. By doing so, I can check out the project on a different machine and start quickly without having to configure the project. Sources and API Docs of external…
-
Finished my Posters for ICIP and MICCAI
Finally finished the posters for my publications: F. Graf, H.-P. Kriegel, M. Schubert, S. Poelsterl, A. Cavallaro 2D Image Registration in CT Images using Radial Image Descriptors In Medical Image Computing and Computer-Assisted Intervention (MICCAI), Toronto, Canada, 2011. and F. Graf, H.-P. Kriegel, M. Weiler Robust Segmentation of Relevant Regions in Low Depth of Field…
-
Linking API and Sources to your IDE’s JARs
For productive programming, I think it is absolutely crucial to also have both the API documentation and the source code of the according libraries available and integrated in the IDE in order to gain maximum productivity. Integrating the API and sources is pretty easy in NetBeans (as well as in other IDEs): Right click the…
-
How to create Memory Leaks by using Inner Classes.
The most recent Java Specialists Newsletter finally convinced me to start this post that I was having in mind for quite some time. One of the really huge advantages of Java is that you almost do not have to care about cleaning up your memory as the Garbage Collector usually does this for you as…
-
Maximum Gain Round Trips with Cost Constraints
The idea is the following: Finding the shortest/fastes path from A to B is rather exploited. But if you start a hike, knowing that you want to spend 4 hours and then come back to the starting point. Then the problem suddenly starts to become a bit complex (NP-hard to be honest if you do…
-
MARiO: Multi Attribute Routing in Open Street Map
Yeah, I got a new Publication accepted at Symposium on Spatial and Temporal Databases (SSTD) 2011 that is dealing with OpenStreetMap Data (using the JXMapKit and JXMapViewer). MARiO: Multi Attribute Routing in Open Street Map Franz Graf, Hans-Peter Kriegel, Matthias Schubert, Matthias Renz Published at Symposium on Spatial and Temporal Databases (SSTD) 2011 Conference Date: August…