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126
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SIGIR
2012
ACM
13 years 6 months ago
Clarity re-visited
We present a novel interpretation of Clarity [5], a widely used query performance predictor. While Clarity is commonly described as a measure of the “distance” between the lan...
Shay Hummel, Anna Shtok, Fiana Raiber, Oren Kurlan...
WWW
2004
ACM
16 years 4 months ago
Schemapath, a minimal extension to xml schema for conditional constraints
In the past few years, a number of constraint languages for XML documents has been proposed. They are cumulatively called schema languages or validation languages and they compris...
Claudio Sacerdoti Coen, Paolo Marinelli, Fabio Vit...
CIKM
2004
Springer
15 years 9 months ago
Node ranking in labeled directed graphs
Our work is motivated by the problem of ranking hyperlinked documents for a given query. Given an arbitrary directed graph with edge and node labels, we present a new flow-based ...
Krishna Prasad Chitrapura, Srinivas R. Kashyap
160
Voted
WWW
2011
ACM
14 years 10 months ago
Search result diversity for informational queries
Ambiguous queries constitute a significant fraction of search instances and pose real challenges to web search engines. With current approaches the top results for these queries ...
Michael J. Welch, Junghoo Cho, Christopher Olston
126
Voted
DGO
2010
173views Education» more  DGO 2010»
15 years 5 months ago
Digital sustainable publication of legacy parliamentary proceedings
We address the problem of publishing parliamentary proceedings in a digital sustainable manner. We give an extensive requirements analysis, and based on that propose a uniform XML...
Maarten Marx, Nelleke Aders, Anne Schuth