home > news > maiana may release

close subject identifiers for Maiana May Release
  • http://www.topicmapslab.de/documents/maiana_may_release
May_release_pic

Maiana May Release

Published by {{by}} on {{at}}.

Abstract:

Exactly on time, the Maiana team is proud to present the May release of the Lab’s Social Topic Maps Browser. This month we are especially curious about how our users will respond to the new features: URL Upload, Exploring Active-Record based websites, the search facility and other small enhancements. We are waiting for feedback and comments and hope to revive the interest in Maiana!

After over 400 commits and one month time Maiana introduces interesting new features:

  • Each user who is logged-in will discover two new possibilities to create a topic map in the Dashboard.
    • First, there is the tab called “URL”: If you ever wanted to create a topic map by giving an URL that referes to an XTM, CTM or LTM file, you may do so now! Because of the URL being stored, the topic map is updated automatically if the referenced file changes.
    • Second, one may spot the “Exploration” tab: Here, we want to give the users the unrivaled experience to explore interlinked Topic Map fragments of a yet to grow Topic Map LOD cloud. To gain access to this cloud, a server needs to provide the glue that links those fragments together. This glue are the so called “more information” occurrences of a certain type that Maiana is expecting. As soon as a user requests “more information”, a new fragment is downloaded and added to the exploration map. To start, try exploring the projects provided by topicmapslab.de by copying this URL: http://www.topicmapslab.de/projects.xtm to the described tab.
  • Do you want to search user names, map names or topic maps itself? For the first time, Maiana offers a search facility:
    • For example, search for “Puccini” in the Opera topic map and you’ll not only get the topic describing Puccini, but also the operas written by him or containing “Puccini” in their names and so on.
    • Using the search while being on the Dashboard leads to additional results: user names and map names containing the search string are included in the search results. So from now on, it is more simple to find users or maps one is interested in.
  • Since a few days ago, a user called maiana is used by the Maiana team to upload and share interesting and/or official topic maps, like the TMCL meta schema. Follow the “maiana” user to easily get updates and access to these maps.
  • The “Topic Map” lists in the Dashboard have been edited: information about your topic maps, the ones you are watching and the ones you’ve been invited to are now summarized in one box. Icons indicate the type of the map, distinguishing between maps created by uploading a file from disk or URL, Containers (introduced in this news) and exploration maps. Coloured vs. greyed-out icons show how many users watch or are invited to your maps and one click expands the list to show the names of these users. A small red locked-sign additionally indicate private maps while a blue overlay sign points to maps being flagged as schema.
  • We updated to the latest TMQL4J engine that supports the current TMQL draft. An information button displays the version of the engine that is loaded when querying a map.
  • As also mentioned above, Containers constitute one kind of topic map that Maiana is providing. A Container virtually merges other topic maps that were added to it. As of this release, for each topic page we provide links to the “original” topics whose equality led to the merging into the topic one is viewing (here, two topics describing Germany have been merged).
  • Last but not least, Maiana introduces a new version of the Lab’s TMCL Validator. It validates a given topic map against schemas compatible to the current draft. What is new: Some users own topic maps which already contain their schema information. Now, these maps can be validated also without having to select a schema topic map. See the doc for a more detailed description on the validator behavior.

We constantly improve the design and functionality of Maiana. Have a look at it and please give us feedback.

Authors of this document are

Uta Schulze

Uta.Schulze@informatik.uni-leipzig.de 

Passfoto_1_

Uta is project leader of Maiana. She is involved in Ruby Topic Maps, TMAPIX, and MaJorToM.

Subject Matter

Maiana

is a {{project}}.

Maiana_180px

Maiana - Yet another generic topic maps browser? Yes, but it's social :) *What it is?* Maiana is the most efficient service to host, explore and ...

Visit homepage of Maiana

Beru - Semantic Search for Topic Maps

is a {{project}}.

Segel

Traditional full text search engines are unable to cover the whole range of information that can be represented within Topic Maps. Beru fills this ...

TMCL validator

is a {{project}}.

Seestern_128

The Topic Maps Constraint Language (TMCL, ISO 19756) is a language defined to specify constraints and schemas for topic maps. The TMCL validator ...

Visit homepage of TMCL validator

TMQL4J

is a {{project}}.

Dsc04567

The tmql4j engine is the first Java-based engine processing the topic maps query language. The engine is designed as processing chain of independent ...

Visit homepage of TMQL4J

glossary

TMQL

is associated with {{count}} items.

Signet_glossary

TMQL is the abbreviation for Topic Maps Query Language.

 

Follow us on Twitter

maiana

I like the easy but powerful way of merging Topic Maps to extend and combine existing knowledge bases. Thus I see high potential in distributed environments where peer to peer solutions may open the gates to the real Web 3.0.

Marcel_hoyer_-_130x130
Marcel Hoyer
SharpTM
practical-semantics.com
Topic Maps Lab auf der Cebit 2011
Partners

Graduate from the Topic Maps Lab

onotoa