JAPLL
2006
14 years 2 months ago
2006
In this paper we study the definability and decidability of binary predicates for time granularity in monadic languages interpreted over finitely and infinitely layered structures...
SSD
2001
Springer
14 years 7 months ago
2001
Springer
The notion of time granularity comes into play in a variety of problems involving time representation and management in database applications, including temporal database design, t...
TIME
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper, we propose a logical approach to represent and reason about different time granularities. We identify a time granularity as a discrete infinite sequence of time po...
SIGIR
2006
ACM
14 years 8 months ago
2006
ACM
In this paper, we propose a new strategy with time granularity reasoning for utilizing temporal information in topic tracking. Compared with previous ones, our work has four disti...