Journals

IEEE Transactions on Knowledge and Data Engineering
Focus is maily on data and knowledge management systems, and Artificial Intelligence. Some papers and special issues are related to data mining and machine learning.
http://www.computer.org/tkde/index.htm

IEEE Transactions on Pattern Analysis and Machine Intelligence
The journal focuses on pattern recognition and related areas including vision, feature extraction, knowledge representation, logical and probabilistic inference, learning, speech recognition, character and text recognition.
http://www.computer.org/tpami/

Journal of Artificial Intelligence Research
An electronic scientific journal covering all areas of artificial intelligence (AI), publishing refereed research articles, survey articles, and technical notes.
http://www.jair.org