Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
project:discoverabilitythroughstructure [2015/06/05 17:44] – eth-bibliothek | project:discoverabilitythroughstructure [2019/02/03 21:17] (current) – old revision restored (2015/06/06 13:39) loleg | ||
---|---|---|---|
Line 26: | Line 26: | ||
- | Use case | + | **Use case** |
- | Goal: A user wants to find data that combine election results with demographic characteristics (age, nationality etc., areas). | + | |
- | User workflow without the meta portal: The user searches different portals with different interfaces in order to find the information he wants. Hence he has to enter the same query several times. After having found the necessary data, the user has to combine/ | + | **Goal:** A user wants to find data that combine election results with demographic characteristics (age, nationality etc., areas). |
+ | |||
+ | **User workflow without the meta portal:** The user searches different portals with different interfaces in order to find the information he wants. Hence he has to enter the same query several times. After having found the necessary data, the user has to combine/ | ||
Disadvantages: | Disadvantages: | ||
- | User workflow using the meta portal: The user only searches in one portal with one interface. The system helps the user to find the data by providing filters, suggestions, | + | **User workflow using the meta portal:** The user only searches in one portal with one interface. The system helps the user to find the data by providing filters, suggestions, |
- | Specific user workflow: | + | **Specific user workflow:** |
- The user enters the keywords //zurich elections// | - The user enters the keywords //zurich elections// | ||
- | 2) The system suggests search terms/ | + | - The system suggests search terms/ |
- | 3) User selects " | + | |
- | 4) User selects relevant datasets and saves them to " | + | |
- | 5) He starts a new search //zurich demografics// | + | |
- | 6) The system provides facets/ | + | |
- | 7) see 4) | + | |
- | 8) The user has the possibility to directly combine and visualize the actual data within the portal itself. | + | |
- | Datasets to experiment with: | + | **Datasets to experiment with:** |
- | http:// | + | |
- | http:// | + | - http:// |
+ | | ||
===== Concept: Metadata Extraction ===== | ===== Concept: Metadata Extraction ===== | ||
Line 62: | Line 64: | ||
GeoNames may be a good source of geographical ontology data. | GeoNames may be a good source of geographical ontology data. | ||
+ | ===== Mockups: Global open data search portal ===== | ||
+ | |||
+ | {{: | ||
+ | {{: | ||
+ | {{: | ||
+ | |||
+ | Mockups created using [[balsamiq | https:// | ||
+ | |||
+ | ===== Prototype: Global open data search portal ===== | ||
+ | |||
+ | [[https:// | ||
+ | |||
+ | Future Work: | ||
+ | |||
+ | * Sorting by title, pub date, relevant date | ||
+ | * Searching by relevant date (date/date range the information is about) | ||
+ | * Example of a facet widget that is enabled for certain searches, eg Volksinitiativen have data sets by different areas like Canton, Municipality, | ||
===== Team ===== | ===== Team ===== | ||
Line 79: | Line 98: | ||
* [[http:// | * [[http:// | ||
| | ||
- | {{tag> | + | {{tag> |