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POPL
2010
ACM
14 years 6 months ago
Higher-Order Multi-Parameter Tree Transducers and Recursion Schemes for Program Verification
We introduce higher-order, multi-parameter, tree transducers (HMTTs, for short), which are kinds of higher-order tree transducers that take input trees and output a (possibly infi...
Naoki Kobayashi, Naoshi Tabuchi, Hiroshi Unno
ICCAD
2003
IEEE
219views Hardware» more  ICCAD 2003»
14 years 6 months ago
A Min-Cost Flow Based Detailed Router for FPGAs
Routing for FPGAs has been a very challenging problem due to the limitation of routing resources. Although the FPGA routing problem has been researched extensively, most algorithm...
Seokjin Lee, Yongseok Cheon, Martin D. F. Wong
WWW
2009
ACM
14 years 3 months ago
StatSnowball: a statistical approach to extracting entity relationships
Traditional relation extraction methods require pre-specified relations and relation-specific human-tagged examples. Bootstrapping systems significantly reduce the number of tr...
Jun Zhu, Zaiqing Nie, Xiaojiang Liu, Bo Zhang, Ji-...
ICDT
2009
ACM
135views Database» more  ICDT 2009»
14 years 3 months ago
Repair checking in inconsistent databases: algorithms and complexity
Managing inconsistency in databases has long been recognized as an important problem. One of the most promising approaches to coping with inconsistency in databases is the framewo...
Foto N. Afrati, Phokion G. Kolaitis
CCA
2009
Springer
14 years 3 months ago
Weihrauch Degrees, Omniscience Principles and Weak Computability
Abstract. In this paper we study a reducibility that has been introduced by Klaus Weihrauch or, more precisely, a natural extension of this reducibility for multi-valued functions ...
Vasco Brattka, Guido Gherardi