Sciweavers

1846 search results - page 4 / 370
» Generating query substitutions
Sort
View
CSL
2008
Springer
13 years 9 months ago
Syntactic Metatheory of Higher-Order Subtyping
Abstract. We present a new proof of decidability of higher-order subtyping in the presence of bounded quantification. The algorithm is formulated as a judgement which operates on b...
Andreas Abel, Dulma Rodriguez
SIGIR
2008
ACM
13 years 7 months ago
Optimizing relevance and revenue in ad search: a query substitution approach
The primary business model behind Web search is based on textual advertising, where contextually relevant ads are displayed alongside search results. We address the problem of sel...
Filip Radlinski, Andrei Z. Broder, Peter Ciccolo, ...
INLG
2010
Springer
13 years 5 months ago
Paraphrase Generation as Monolingual Translation: Data and Evaluation
In this paper we investigate the automatic generation and evaluation of sentential paraphrases. We describe a method for generating sentential paraphrases by using a large aligned...
Sander Wubben, Antal van den Bosch, Emiel Krahmer
RTA
2007
Springer
14 years 1 months ago
Delayed Substitutions
Abstract. This paper investigates an approach to substitution alternative to the implicit treatment of the λ-calculus and the explicit treatment of explicit substitution calculi. ...
José Espírito Santo
MCU
2007
92views Hardware» more  MCU 2007»
13 years 9 months ago
On the Power of Networks of Evolutionary Processors
We discuss the power of networks of evolutionary processors where only two types of nodes are allowed. We prove that (up to an intersection with a monoid) every recursively enumer...
Jürgen Dassow, Bianca Truthe