From the airport Berlin-Tegel, there is a frequent bus service X9 to Berlin's main train station Zoologischer Garten ("Bahnhof Zoo"). It takes about 20 minutes.
From the airport Berlin-Schönefeld there are trains every 30 minutes to Zoologischer Garten. They take about 20 minutes. There are various other connections from Berlin-Schönefeld to Magdeburg that you may find.
From Zoologischer Garten there are direct connections to Magdeburg which take about 90 minutes. There may be some connections via Stendal, which may be a detour.
From Hannover airport there are a direct bus and the S-Bahn (suburban train, Line 5) going to Hannover Hauptbahnhof. It takes about 20--30 minutes. Most connections are direct, a few require a transfer in Braunschweig (or -- with a small detour -- in Stendal). The travel time is about 90 minutes.
From the airport Leipzig-Halle take bus line 300 directly to Halle Hauptbahnhof, 25 minutes of travel time. You could also take bus line AIR to Leipzig Hauptbahnhof, 20 minutes of travel time, but this may be a detour.
From Halle it is about 60 minutes, depending on the train. All connections are direct.
From Frankfurt Airport it takes about 4 hours by train. Note that the airport has two train stations and make sure that you go to the right one for your connection. You take a train to Frankfurt(Main) Hauptbahnhof. From there, one has many trains with a convenient transfer in Braunschweig. When checking the train schedule make sure that you are NOT looking at Franfurt(Oder) which is east of Berlin.
Once you have arrived, you can continue by Taxi, Public Transport or on foot (25 minutes walking).
Departure in front of the main entrance (Willi-Brandt-Platz). Destination: Universitätscampus, Pfälzer Straße.
Here is a map of the trams and busses in Magdeburg (for daytime services). More detailed maps of the surrounding area of the central station and university are:
There are two possibilities to start and three possibilities to get off the tram:
For time schedules, you may confere the following web pages: Magdeburg Transport (only in German) or Information system for Magdeburg and surrounding area.
From the main entrance (Willi-Brandt-Platz) leave the station towards Cinemaxx. Turn right into the Ernst-Reuter-Allee. On the first junction (Otto-von-Guericke-Straße, shorter way) or second junction (Breiter Weg, nicer way) turn left. In both cases, continue until Universitätsplatz (big roundabout). Turn right into the Walther-Rathenau-Straße. Follow this street until the next junction. Turn left into the Gustav-Adolf-Straße. The building on your left hand side is the conference place. (Confere also the map on the location page.)
See also Map24 (Destination Magdeburg, Pfaelzer Strasse).