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EUC
2007
Springer
13 years 9 months ago
GPS-Based Location Extraction and Presence Management for Mobile Instant Messenger
Abstract. Location is the most essential presence information for mobile users. In this paper, we present an improved time-based clustering technique for extracting significant lo...
Dexter H. Hu, Cho-Li Wang
WWW
2007
ACM
14 years 8 months ago
Querying and maintaining a compact XML storage
As XML database sizes grow, the amount of space used for storing the data and auxiliary data structures becomes a major factor in query and update performance. This paper presents...
Raymond K. Wong, Franky Lam, William M. Shui
INLG
2004
Springer
14 years 1 months ago
Reining in CCG Chart Realization
Abstract. We present a novel ensemble of six methods for improving the efficiency of chart realization. The methods are couched in the framework of Combinatory Categorial Grammar (...
Michael White
DANCE
2002
IEEE
14 years 20 days ago
Active Names: Flexible Location and Transport of Wide-Area Resources
In this paper, we explore flexible name resolution as a way of supporting extensibility for wide-area distributed services. Our approach, called Active Names, maps names to a cha...
Amin Vahdat, Michael Dahlin, Thomas E. Anderson, A...
IEEEPACT
2002
IEEE
14 years 19 days ago
Increasing and Detecting Memory Address Congruence
A static memory reference exhibits a unique property when its dynamic memory addresses are congruent with respect to some non-trivial modulus. Extraction of this congruence inform...
Samuel Larsen, Emmett Witchel, Saman P. Amarasingh...