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NAACL
2003
15 years 12 days ago
Evaluating the Evaluation: A Case Study Using the TREC 2002 Question Answering Track
Evaluating competing technologies on a common problem set is a powerful way to improve the state of the art and hasten technology transfer. Yet poorly designed evaluations can was...
Ellen M. Voorhees
84
Voted
CLEF
2009
Springer
15 years 4 days ago
Approaching Question Answering by Means of Paragraph Validation
In this paper we describe the system we developed for taking part in monolingual Spanish and English tasks at ResPubliQA 2009. Our system was composed by an IR phase focused on im...
Álvaro Rodrigo, Joaquín Pérez...
AAAI
2010
15 years 15 days ago
How Incomplete Is Your Semantic Web Reasoner?
Conjunctive query answering is a key reasoning service for many ontology-based applications. In order to improve scalability, many Semantic Web query answering systems give up com...
Giorgos Stoilos, Bernardo Cuenca Grau, Ian Horrock...
82
Voted
LATIN
2004
Springer
15 years 4 months ago
An Improved Data Stream Summary: The Count-Min Sketch and Its Applications
We introduce a new sublinear space data structure—the Count-Min Sketch— for summarizing data streams. Our sketch allows fundamental queries in data stream summarization such a...
Graham Cormode, S. Muthukrishnan
IEE
2011
14 years 6 months ago
Using autonomous components to improve runtime qualities of software
: In the development of software systems, quality properties should be considered along with the development process so that the qualities of software systems can be inferred and p...
Wenpin Jiao