@inproceedings{Uno1998a, 
     address = "Taejon, Korea", 
     author = "Uno, Takeaki", 
     booktitle = "ISAAC 1998: the 9th International Symposium on Algorithms and Computation", 
     doi = "10.1007/3-540-49381-6_31", 
     editor = "Chwa, Kyung-Yong and Ibarra, Oscar H.", 
     link = "http://link.springer.com/chapter/10.1007/3-540-49381-6_31", 
     month = "dec", 
     pages = "287--296", 
     publisher = "Springer Berlin Heidelberg", 
     series = "Lecture Notes in Computer Science", 
     title = "New Approach for Speeding Up Enumeration Algorithms", 
     uri = "http://link.springer.com/chapter/10.1007/3-540-49381-6_31", 
     volume = "1533", 
     year = "1998", 
}

Problems: 120