maximum spanning tree

45

ACL
2012

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Extracting Narrative Timelines as Temporal Dependency Structures

12 years 6 months ago

We propose a new approach to characterizing the timeline of a text: temporal dependency structures, where all the events of a narrative are linked via partial ordering relations l...

Oleksandr Kolomiyets, Steven Bethard, Marie-Franci...

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47

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ACL
2009

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Quadratic-Time Dependency Parsing for Machine Translation

14 years 1 months ago

Download nlp.stanford.edu

Efficiency is a prime concern in syntactic MT decoding, yet significant developments in statistical parsing with respect to asymptotic efficiency haven't yet been explored in...

Michel Galley, Christopher D. Manning

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54

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SODA
1994
ACM

138views Algorithms» more SODA 1994»

Average Case Analysis of Dynamic Geometric Optimization

14 years 5 months ago

Download www.ics.uci.edu

We maintain the maximum spanning tree of a planar point set, as points are inserted or deleted, in O(log3 n) time per update in Mulmuley's expected-case model of dynamic geom...

David Eppstein

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