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129
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CACM
1998
110views more  CACM 1998»
15 years 12 days ago
Viewing WISs as Database Applications
abstraction for modeling these problems is to view the Web as a collection of (usually small and heterogeneous) databases, and to view programs that extract and process Web data au...
Gustavo O. Arocena, Alberto O. Mendelzon
88
Voted
RIAO
2000
15 years 2 months ago
Discovering and Comparing Topic Hierarchies
Hierarchies have been used for organization, summarization, and access to information, yet a lingering issue is how best to construct them. In this paper, our goal is to automatic...
Dawn Lawrie, W. Bruce Croft
105
Voted
CSREAESA
2006
15 years 2 months ago
Design and Implementation of SoPC with Multi-Bus on a Chip
SoPC (System on a Programmable Chip) is one important kind of SoC solution based on PLD (Programmable Logic Device). At the same time, PBD (Platform-based Design) has become popul...
Fangjun Jian, Jizhong Han, Chengde Han, Qin Zhang,...
119
Voted
PEPM
2009
ACM
15 years 9 months ago
Bidirectional data-flow analyses, type-systematically
We show that a wide class of bidirectional data-flow analyses and program optimizations based on them admit declarative descriptions in the form of type systems. The salient feat...
Maria João Frade, Ando Saabas, Tarmo Uustal...
LICS
2012
IEEE
13 years 3 months ago
An Automata Model for Trees with Ordered Data Values
—Data trees are trees in which each node, besides carrying a label from a finite alphabet, also carries a data value infinite domain. They have been used as an abstraction mode...
Tony Tan