348 search results - page 55 / 70 » Fine-grained Linguistic Evaluation of Question Answering Sys... |
CICLING
2007
Springer
14 years 2 months ago
2007
Springer
The need of having a Passage Retrieval (PR) system for Arabic texts is due essentially to our aim to build an Arabic Question Answering (QA) system in our research team. We have ch...
CICLING
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. The task of Named Entity Recognition (NER) allows to identify proper names as well as temporal and numeric expressions, in an open-domain text. NER systems proved to be v...
KCAP
2011
ACM
12 years 11 months ago
2011
ACM
Open Information Extraction extracts relations from text without requiring a pre-specified domain or vocabulary. While existing techniques have used only shallow syntactic featur...
CEC
2011
IEEE
12 years 8 months ago
2011
IEEE
—In many systems providing storage and retrieval operations on data, indices are used to make these operations more efficient. Distributed storage systems provide means to distr...
SOCA
2010
IEEE
13 years 6 months ago
2010
IEEE
Process-driven service-oriented architectures (SOA) need to cope with constant changing requirements of various compliance requirements, such as quality of service (QoS) constraint...