On the use of Various Power Levels to Improve Wireless LAN-based Positioning - Using Multiple Power Levels With Fingerprinting Algorithms. - Hendrik Lemelson; Thomas King; Stephan Kopf; Wolfgang Effelsberg (WINSYS, 2007)

Pre-processing of fingerprints to improve the positioning accuracy of 802.11-based positioning systems. - Hendrik Lemelson; Thomas King; Wolfgang Effelsberg (MELT, 2008)

Fundamental services for context-sensitive mobile applications. - Stephan Kopf; Thomas King; Philipp Bostan; Hendrik Lemelson; Sina Deibert; Wolfgang Effelsberg (MobiQuitous, 2008)

A study on user acceptance of error visualization techniques. - Hendrik Lemelson; Thomas King; Wolfgang Effelsberg (MobiQuitous, 2008)

Improvements for 802.11-Based Location Fingerprinting Systems. - Hendrik Lemelson; Stephan Kopf; Thomas King; Wolfgang Effelsberg (COMPSAC (1), 2009)

Error Estimation for Indoor 802.11 Location Fingerprinting. - Hendrik Lemelson; Mikkel Baun Kjærgaard; Rene Hansen; Thomas King (LoCA, 2009)

A tangible MIDI sequencer for visually impaired people. - Thomas Haenselmann; Hendrik Lemelson; Kerstin Adam; Wolfgang Effelsberg (ACM Multimedia, 2009)

FSCAV: fast seam carving for size adaptation of videos. - Stephan Kopf; Johannes Kiess; Hendrik Lemelson; Wolfgang Effelsberg (ACM Multimedia, 2009)

A question managing suite for automatic lecture recording. - Fleming Lampi; Hendrik Lemelson; Stephan Kopf; Wolfgang Effelsberg (Interact. Technol. Smart Educ., 2009)

Beacon-based short message exchange in an inner city environment. - Sascha Schnaufer; Stephan Kopf; Hendrik Lemelson; Wolfgang Effelsberg (Med-Hoc-Net, 2010)

A real-world achievement system. - Tonio Triebel; Sascha Schnaufer; Benjamin Guthier; Hendrik Lemelson; Wolfgang Effelsberg (NETGAMES, 2010)

Automatic identification of fingerprint regions for quick and reliable location estimation. - Hendrik Lemelson; Sascha Schnaufer; Wolfgang Effelsberg (PerCom Workshops, 2010)

REWARD a Real World Achievement and record database. - Tonio Triebel; Sascha Schnaufer; Benjamin Guthier; Hendrik Lemelson; Gregor Schiele; Wolfgang Effelsberg (PerCom Workshops, 2010)

Proximity Detection and Message Exchange in WLANs. - Sascha Schnaufer; Johannes Kiess; Hendrik Lemelson; Stephan Kopf; Sebastian Geiger; Wolfgang Effelsberg (NCA, 2012)

Situation-aware choice of the most accurate positioning system. - Daniel Schön; Hendrik Lemelson; Wolfgang Effelsberg (PerCom Workshops, 2012)

A zero-vision music recording paradigm for visually impaired people. - Thomas Haenselmann; Hendrik Lemelson; Wolfgang Effelsberg (Multim. Tools Appl., 2012)

Improved Tracking with IEEE 802.11 and Location Fingerprinting. - Hendrik Lemelson (2012)