Results 41 to 50 of about 168,099 (309)

Will My Question Be Answered? Predicting “Question Answerability” in Community Question-Answering Sites [PDF]

, 2013
All askers who post questions in Community-based Question Answering (CQA) sites such as Yahoo! Answers, Quora or Baidu's Zhidao, expect to receive an answer, and are frustrated when their questions remain unanswered. We propose to provide a type of "heads up" to askers by predicting how many answers, if at all, they will get.
Gideon Dror, Yoelle Maarek, Idan Szpektor   +2 more
openaire   +1 more source

ICT-DCU question answering task at NTCIR-6 [PDF]

, 2007
This paper describes details of our participation in the NTCIR-6 Chinese-to-Chinese Question Answering task. We use the “retrieval plus extraction approach” to get answers for questions.
Bin Wang, Zhang, Sen, Gareth J. F. Jones, Jones, Gareth J.F., Zhang Sen, Wang, Bin   +5 more
core  

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker, Kyle Kemp, Perri Tutelman, Sharon H. J. Hou, Paul Fairie, Maria Santana, Gregory M. T. Guilcher, Taryn Fay‐McClymont, Glenda Bendiak, Wendy Pelletier, Nicola Wright, Fiona Schulte   +11 more
wiley   +1 more source

An Open-Domain Question Answering System Using Annotated Web Feeds. [PDF]

, 2007
Open Domain Question Answering Systems (ODQA) aim to answer all possible questions, regardless of topic and time. For this to be possible, most current ODQA systems depend on the World Wide Web through search engines, e.g.
Cheah, Yu-N, Cheah, Yu N, Ismail, Bukhary Ikhwan, Ismail , Ikhwan Bukhary   +3 more
core  

Evaluation a of a layered approach to question answering over linked data

, 2012
Walter S, Unger C, Cimiano P, Bär D. Evaluation a of a layered approach to question answering over linked data. Presented at the The 11th International Semantic Web Conference (ISWC 2012), Boston, USA.We present a question answering system architecture ...
Christina Unger, Philipp Cimiano, Bär, Daniel, Daniel Bär, Walter, Sebastian, Sebastian Walter, Cimiano, Philipp, Walter, Sebastian ; https://orcid.org/, Unger, Christina ; https://orcid.org/, Unger, Christina, Cimiano, Philipp ; https://orcid.org/   +10 more
core   +1 more source

Question-answering systems as efficient sources of terminological information: an evaluation [PDF]

, 2010
A new alternative for Information Retrieval Systems. Most users frequently need to retrieve specific information about a factual question to obtain a whole document.
Gutiérrez Artacho, Juncal, Olvera-Lobo, María-Dolores, Juncal Gutiérrez-Artacho, Gutiérrez-Artacho, Juncal, Olvera Lobo, María Dolores, María-Dolores Olvera-Lobo   +5 more
core   +1 more source

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási, Bernadett Borbála Huszti, Gábor Barna, Marko Kavcic, Janez Jazbec, Lennart Lenk, Vera Münch, Sophia Polychronopoulou, Ágnes Márk, Maria Thastrup, Lüder H. Meyer, Kjeld Schmiegelow, Cornelia Eckert, Christina Halsey, Dániel J. Erdélyi   +14 more
wiley   +1 more source

Qcorp: an annotated classification corpus of Chinese health questions

BMC Medical Informatics and Decision Making, 2018
Background Health question-answering (QA) systems have become a typical application scenario of Artificial Intelligent (AI). An annotated question corpus is prerequisite for training machines to understand health information needs of users.
Haihong Guo, Xu Na, Jiao Li
doaj   +1 more source

Dublin City University at QA@CLEF 2008 [PDF]

, 2008
We describe our participation in Multilingual Question Answering at CLEF 2008 using German and English as our source and target languages respectively.
Adafre, Sisay Fissaha, Josef van Genabith, van Genabith, Josef, Sisay Fissaha Adafre   +3 more
core   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source