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ECOOPW
1999
Springer
15 years 11 months ago
Systematic Change Impact Determination in Complex Object Database Schemata
Impact analysis is seen as an important technique for controlling the evolution of software systems. Numerous approaches have been proposed which aim to assess the impact of chang...
Simon Lock, Awais Rashid, Peter Sawyer, Gerald Kot...
GD
1998
Springer
15 years 11 months ago
A Framework for Drawing Planar Graphs with Curves and Polylines
We describe a unified framework of aesthetic criteria and complexity measures for drawing planar graphs with polylines and curves. This framework includes several visual properties...
Michael T. Goodrich, Christopher G. Wagner
CHI
1994
ACM
15 years 11 months ago
Hierarchical visualization with treemaps: making sense of pro basketball data
Treemaps support visualization of large hierarchical information spaces. The treemap generation algorithm is straightforward and application prototypes have only minimal hardware ...
David Turo
FOCS
1992
IEEE
15 years 10 months ago
Probabilistic Checking of Proofs; A New Characterization of NP
We give a new characterization of NP: the class NP contains exactly those languages L for which membership proofs (a proof that an input x is in L) can be verified probabilisticall...
Sanjeev Arora, Shmuel Safra
ACSC
2004
IEEE
15 years 10 months ago
Verification of the Futurebus+ Cache Coherence protocol: A case study in model checking
This paper presents a case study for automatic verification using the Communicating Sequential Processes formalism. The case study concerns the Futurebus+ cache coherency standard...
Kylie Williams, Robert Esser