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SCIA
2005
Springer
166views Image Analysis» more  SCIA 2005»
15 years 12 months ago
Clustering Based on Principal Curve
Clustering algorithms are intensively used in the image analysis field in compression, segmentation, recognition and other tasks. In this work we present a new approach in clusteri...
Ioan Cleju, Pasi Fränti, Xiaolin Wu
VLDB
2005
ACM
122views Database» more  VLDB 2005»
15 years 12 months ago
C-Store: A Column-oriented DBMS
This paper presents the design of a read-optimized relational DBMS that contrasts sharply with most current systems, which are write-optimized. Among the many differences in its d...
Michael Stonebraker, Daniel J. Abadi, Adam Batkin,...
CHI
2004
ACM
15 years 12 months ago
Collections: flexible, essential tools for information management
While collections—aggregation mechanisms such as folders, buddy lists, photo albums, etc.—clearly play a central role in information management, the potential benefits of true...
David R. Karger, Dennis Quan
SIGCSE
2004
ACM
86views Education» more  SIGCSE 2004»
15 years 12 months ago
Research, teaching, and service: the miniconference as a model for CS graduate seminar courses
Rarely are the three pillars of academia—research, teaching, and service—addressed together, within one intellectually cohesive context in the graduate curriculum. Such a cont...
Paolo A. G. Sivilotti, Bruce W. Weide
SIGUCCS
2004
ACM
15 years 12 months ago
Window to a new world: online freshman orientation via portal
In June 2003, Lehigh University embarked on an experiment to present incoming freshmen with an online pre-orientation experience using the SCT Luminis 3 Portal environment. Three ...
Sherri Yerk-Zwickl