Marko Helen

Query by Example in Large Databases Using Key-Sample Distance Transformation and Clustering

Marko Helen, Tommi Lahti, 2007, Ninth IEEE International Symposium on Multimedia Workshops (ISMW 2007).

Similarity Measures for Content-Based Audio Retrieval

Marko Helen, M. Helén, 2009 .

Using Calibration in RSSI- based Location Tracking System

Marko Helen, Juha Latvala, Hannu Ikonen, 2005 .