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DMDW
2000
93views Management» more  DMDW 2000»
14 years 11 months ago
Storing auxiliary data for efficient maintenance and lineage tracing of complex views
As views in a data warehouse become more complex, the view maintenance process can become very complicated and potentially very inefficient. Storing auxiliary views in the warehou...
Yingwei Cui, Jennifer Widom
SODA
1997
ACM
169views Algorithms» more  SODA 1997»
14 years 11 months ago
Partial Matching of Planar Polylines Under Similarity Transformations
Given two planar polylines T and P with n and m edges, respectively, we present an Om2 n2  time, Omn space algorithm to nd portions of the text" T which are similar in sh...
Scott D. Cohen, Leonidas J. Guibas
USENIX
1994
14 years 11 months ago
Acme: A User Interface for Programmers
A hybrid of window system, shell, and editor, Acme gives text-oriented applications a clean, expressive, and consistent style of interaction. Traditional window systems support in...
Rob Pike
AIPS
2009
14 years 11 months ago
A Semantics for HTN Methods
Despite the extensive development of first-principles planning in recent years, planning applications are still primarily developed using knowledge-based planners which can exploi...
Robert P. Goldman
AIPS
2010
14 years 11 months ago
Incrementally Solving STNs by Enforcing Partial Path Consistency
Efficient management and propagation of temporal constraints is important for temporal planning as well as for scheduling. During plan development, new events and temporal constra...
Léon Planken, Mathijs de Weerdt, Neil Yorke...