1, Sign in
2. Scroll down the page if necessary (on some browsers the link is "below the fold") and click More featured articles
3. Click My Pages
You can also click on "TechNet Articles" at one of the recent posts and then click my pages.
this not only gives all articles that I have published but also those I have edited. if you only need those that you have published i suggest tagging yourself as mentioned in the last para but i really feel we need to have a feature for this as well :)
Can we add a feature where all alrticles created by a user is avaialble at left or right top corner when he opens any of his article on technet wiki , like we have for Technet gallery.