@inproceedings{yoshikawa09joint,
    keywords={Markov Logic,Temporal}, 
    month={May}, 
    year={2009}, 
    author={Katsumasa Yoshikawa and Sebastian Riedel and Masayuki Asahara and Yuji Matsumoto}, 
    booktitle={Transactions of the Japanese Society for Artificial Intelligence}, 
    title={Joint Inference of Temporal Relations with Markov Logic}, 
}