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FOCS
2002
IEEE
15 years 2 months ago
The Partition Technique for Overlays of Envelopes
We obtain a near-tight bound of O(n3+ε ), for any ε > 0, on the complexity of the overlay of the minimization diagrams of two collections of surfaces in four dimensions. This...
Vladlen Koltun, Micha Sharir
ACMACE
2008
ACM
14 years 12 months ago
Motion controlled mobile 3D multiplayer gaming
Due to limitations in the user interface one of the oft cited most desirable features for mobile games is that they can be played using a single button. However, games using this ...
Fadi Chehimi, Paul Coulton
COLING
2008
14 years 11 months ago
Measuring Topic Homogeneity and its Application to Dictionary-Based Word Sense Disambiguation
The use of topical features is abundant in Natural Language Processing (NLP), a major example being in dictionary-based Word Sense Disambiguation (WSD). Yet previous research does...
Ann Gledson, John Keane
CORR
2010
Springer
173views Education» more  CORR 2010»
14 years 10 months ago
CONCISE: Compressed 'n' Composable Integer Set
Bit arrays, or bitmaps, are used to significantly speed up set operations in several areas, such as data warehousing, information retrieval, and data mining, to cite a few. Howeve...
Alessandro Colantonio, Roberto Di Pietro
CLEIEJ
2007
203views more  CLEIEJ 2007»
14 years 9 months ago
Optimization Criteria for Effort Estimation using Fuzzy Technique
Effective cost estimation is the most challenging activity in software development. Software cost estimation is not an exact science. Cost estimation process involves a series of ...
Harish Mittal, Pradeep Bhatia