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» On data structures and asymmetric communication complexity
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STOC
1995
ACM
114views Algorithms» more  STOC 1995»
14 years 3 days ago
On data structures and asymmetric communication complexity
c communication case. This lemma generalizes and abstracts in a very clean form the ``round reduction'' techniques used in many previous lower bound proofs. ] 1998 Academ...
Peter Bro Miltersen, Noam Nisan, Shmuel Safra, Avi...
FOCS
2008
IEEE
13 years 8 months ago
Hardness of Nearest Neighbor under L-infinity
Recent years have seen a significant increase in our understanding of high-dimensional nearest neighbor search (NNS) for distances like the 1 and 2 norms. By contrast, our underst...
Alexandr Andoni, Dorian Croitoru, Mihai Patrascu
LREC
2008
151views Education» more  LREC 2008»
13 years 10 months ago
Production in a Multimodal Corpus: how Speakers Communicate Complex Actions
We describe a new multimodal corpus currently under development. The corpus consists of videos of task-oriented dialogues that are annotated for speaker's verbal requests and...
Carlos Gómez Gallo, T. Florian Jaeger, Jame...
ICCNMC
2005
Springer
14 years 2 months ago
Data Structure Optimization of AS_PATH in BGP
With the fast growing size and complexity of core network, the hash based data structure of current AS_PATH implementation in BGP is facing challenges in performance, mainly caused...
Weirong Jiang
COCO
2003
Springer
118views Algorithms» more  COCO 2003»
14 years 1 months ago
Lower bounds for predecessor searching in the cell probe model
We consider a fundamental problem in data structures, static predecessor searching: Given a subset S of size n from the universe [m], store S so that queries of the form “What i...
Pranab Sen