Welcome to TechScreen

Welcome to the TechScreen site. This side shall support the exchange of knowledge in the domain of Web Engineering and related aspects. As a side effect, this side is used for research on knowledge management technologies. User can pose challenges in the problem domain and can participate in quizzes. Further a bibliography about arcticles in different related domains is continously extended. Finally, questionnaires on different issues are provided. To be able to participate you need an account and a password from TU Wien's TISS system.

How to automatically modify web content locally

Web pages do not always provide the design we want them to. There are web pages which one visits very frequently and which one would like to modify slightly. Such modifications would be for example: a different font, to resize a part of the page or to eliminate a part of the page.

Easy maintainable static website

A static website shall be built, where all pages use the same layout. The layout may divide a page into several regions, like: footer, header, a menu, and maybe a region for displaying news. There may be other parts which all of the pages have in common (e.g. included resources like css, ...) The goal is that information shared by all pages shall not be duplicated, as this would complicate the maintainance of the website.

Adding generated pages to a website which uses relative paths and a layout template

There is website for a conference using relative paths to reference resources. The content of existing pages are maintained as XML files (containing HTML formatted text) There is one main template that defines the basic layout: header, footer, and a menu. Links defined here use relative paths. This template, an XSL file, is applied to all content pages to transform them into HTML-files. Until now all pages of the website have been located in the same folder. The challenge: A foto gallery shall be integrated into the website. It was generated with an arbitrary tool (e.g.

Creating defined classes in Protege

The named classes in Protege are the classes which one integrates into the ontology (taxonomy) manually. These classes' superclasses are defined during their creation. The members (individuals) and subclasses of these classes have to be added manually. Defined classes, also called restrictions, define which individuals are elements of this class. A reasoner can automatically classify them as well a show relationships (superclasses, subclasses) to other classes in the ontology.

Activity of account in Gmail

<p>If you're concerned about unauthorized access to your mail, you'll be able to use this data to find out if and when someone gained access. It's information we'd use to troubleshoot unauthorized account activity, and now it's available to you. Does the <strong>Access Type</strong> column show any unusual access? If you don't use POP to collect your mail, but your <strong>Recent activity</strong> table is showing some POP access, it may be a sign that your account has been compromised.</p>

Protégé Server

<p>To enable an access for a community to develop an ontology a server based solution is required. WebProt&eacute;g&eacute; offers such a solution but must be installed on an application server.</p>

distribute firewall settings

<p>In networks of Windows workstations whether at home or at work you might want to use same settings and exceptions of the windows firewall on different workstations and not enter same settings on each pc over and over again. Some application or services need several ports to be opened to function correct. What are possibilities to distribute these carefully defined settings on several workstations?</p>

mobile access point

<p><p>You don't call yourself a proud owner of a data connect card but found yourself several times in the need to go online with your notebook without any hotspots or wired internet connections nearby. Your data connection on your cell phone is quite fast, even faster than your cell phones CPU is able to utilize. And of course you don't always carry your connect cable with you around. How can we quickly connect to the phone and use the data connection?</p><div><br /></div></p>

Install new firmware with OTA option on Android cell phones

<p>&nbsp;</p><p>The shipped firmware of the HTC Dream and Magic is quite adequate and useful&nbsp;but doesn't compare to some full fletched, customized ROMs designed to increase performance and reliability. The limited storage space for applications, the lack of some must-have applications like Loccy's 'Better Browser', and non-supporting of features like multi-touch are just some of the downsides of the ROMs released by vendors. But what Android 1.6 based, customized legal ROM is recommended?</p><p>&nbsp;</p>

Don't surf the web. Command it.

<p>You&rsquo;re writing an email to invite a friend to meet at a local restaurant in Vienna that neither of you has been to.&nbsp; You&rsquo;d like to include a map.

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