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Repairing Ontologies for Incomplete Reasoners [chapter]

Giorgos Stoilos, Bernardo Cuenca Grau, Boris Motik, Ian Horrocks
2011 Lecture Notes in Computer Science  
To address this problem, we investigate the problem of 'repairing' an ontology T -that is, computing an ontology R such that a reasoner that is incomplete for T becomes complete when used with T ∪ R.  ...  The need for scalable query answering often forces Semantic Web applications to use incomplete OWL 2 reasoners, which in some cases fail to derive all answers to a query.  ...  Conclusions In this paper, we studied the problem of repairing an ontology for a given incomplete reasoner in a way that guarantees completeness.  ... 
doi:10.1007/978-3-642-25073-6_43 fatcat:6f6bdxcsifdcvgbh5pdd5gb47y

Hydrowl: A Hybrid Query Answering System for OWL 2 DL Ontologies [chapter]

Giorgos Stoilos
2014 Lecture Notes in Computer Science  
a fully-fledged OWL 2 DL reasoner ans2.  ...  Hydrowl is based on novel hybrid techniques which in order to compute the query answers combine at run-time a reasoner ans1 supporting a (tractable) fragment of OWL 2 (e.g., OWL 2 QL and OWL 2 RL) with  ...  As mentioned in the previous section, in the hybrid query answering approach one can also compute and load some partial (or even full) repair to the incomplete reasoner.  ... 
doi:10.1007/978-3-319-11113-1_20 fatcat:eznpu23wdfebvafjuvkf775wtm

Reasoning with Noisy Semantic Data [chapter]

Qiu Ji, Zhiqiang Gao, Zhisheng Huang
2011 Lecture Notes in Computer Science  
Proposed Approach and Methodology3.1 Statistical Reasoning with Noisy Linked DataDeveloping an ontology is not an easy task and often introduces noise and incompleteness.  ...  Given an inconsistent ontology, one can either use an inconsistency-tolerant approach to reasoning with it (e.g. [7] ) or repair it (e.g. [16] ).  ... 
doi:10.1007/978-3-642-21064-8_42 fatcat:37if4ee6vnhedjloklqop6oy3a

Research on the Technology of Data Cleaning in Big Data

Fu-jun FENG, Jun-ping YAO, Xiao-jun LI
2018 DEStech Transactions on Computer Science and Engineering  
may bring about the incomplete or abnormal data, these result in the generation of dirty data.  ...  There are many reasons for data quality problems, such that the abuse of abbreviation causes data confusion, the approximate duplicate records increase the database loads, human error or system failure  ...  The Inconsistent Data Repair The integrity constraints of dada sources are violated for a variety of reasons, so there are a large number of inconsistent data in big data.  ... 
doi:10.12783/dtcse/amms2018/26217 fatcat:nnkipvp4pngupny5tx245awca4

Evaluating Mapping Repair Systems with Large Biomedical Ontologies

Ernesto Jiménez-Ruiz, Christian Meilicke, Bernardo Cuenca Grau, Ian Horrocks
2013 International Workshop on Description Logics  
This process is referred to as mapping repair (or repair for short). Definition 2 (Mapping Repair ). Let M be an incoherent set of mappings M w.r.t. O 1 and O 2 .  ...  A set of mappings R ⊆ M is a mapping repair for M w.r.t. O 1 and O 2 if M \ R is coherent w.r.t. O 1 and O 2 .  ...  To address this scalability issue, mapping repair systems usually compute an approximate repair using incomplete reasoning techniques.  ... 
dblp:conf/dlog/Jimenez-RuizMGH13 fatcat:udmnvqddrra4vhtpah6fesybfy

Post-Endovascular Aneurysm Repair Patient Outcomes and Follow-Up Are Not Adversely Impacted by Long Travel Distance to Tertiary Vascular Surgery Centers

Dusadee Sarangarm, Jordan Knepper, John Marek, Kristen L. Biggs, Diane Robertson, Mark Langsfeld
2010 Annals of Vascular Surgery  
Objective: To determine if patient adherence to follow-up and patient outcomes after endovascular aneurysm repair (EVAR) are impacted by the distance a patient lives from a tertiary care treatment center  ...  Two open repair patients experienced incomplete follow-up at the Albuquerque VAMC, one declined follow-up and the other relocated; both patients were repaired at an outside facility and survived their  ...  after EVAR of first missed appointment Reason for incomplete follow-up Seen at another VAMC Months before AAA size documented at another VAMC 3 ALBUQUERQUE, NM 0 3 NON-COMPLIANT YES  ... 
doi:10.1016/j.avsg.2010.05.009 pmid:21035700 fatcat:icp6uqrm3nds7mjfxm4kcntjda

4 Rotator cuff repair in a primate model-observations and implications

DH Sonnabend, D Jones, WR Walsh
1998 Journal of shoulder and elbow surgery  
By eight weeks postoperatively, there is significant streaming of collagen fibres to the bone tendon junction, but these areas of healing are inter- spersed with areas of incomplete repair.  ...  Hence, it seems reasonable to assume that the “degenerate” hu- man rotator cuff is unlikely to heal any faster than the “healthy” baboon tendon.  ... 
doi:10.1016/s1058-2746(98)90064-7 fatcat:6bhtenehabffnhvi5qjzqu67oa

Outcome in Men with a Screen-detected Abdominal Aortic Aneurysm Who are not Fit for Intervention

J. Lim, J. Wolff, C.D. Rodd, D.G. Cooper, J.J. Earnshaw
2015 European Journal of Vascular and Endovascular Surgery  
The reasons included placed back on surveillance after assessment (n ¼ 34); immediately discharged (n ¼ 12); required further investigations (n ¼ 5); died before complete assessment (n ¼ 3); and incomplete  ...  Men who did not have their large AAA repaired within 3 months of the diagnosis were identified.  ...  Incomplete follow-up (five men) Information on outcome was incomplete for five men.  ... 
doi:10.1016/j.ejvs.2015.07.035 pmid:26371412 fatcat:u6oa43eonrcdbiivthl2x4s6a4

Classification Strategy Frame for the Hole of Incomplete Point Clouds Based on Sharp Feature

Yanju Liu, Xuefeng Dai, Honglie Zhang, Yanzhong Liu
2016 ICIC Express Letters  
This paper presents a classification strategy frame for the hole of incomplete point clouds in order to restore the geometrical feature of surface. The frame is constructed in two steps.  ...  Another reason is that uncertain number of the hole formed by incomplete point clouds and uncertain shape of each hole are caused by the complex object.  ...  The research on repairing the incomplete point clouds is still in the early exploration stage. Chehata et al.  ... 
doi:10.24507/icicel.10.05.1187 fatcat:upvqiozwlfhsnomry4hhecgjma

Correspondence on Should the Ravitch Procedure to Correct Pectus Excavatum Be Avoided in Young Children?

Miguel Lia Tedde, Sjoerd A. de Beer
2022 Journal of chest surgery  
Regardless of the incomplete regeneration of the cartilage, the "half-remaining sternum" seems to have been the main reason for the chest wall instability.  ...  However, for recurrent pectus excavatum after the Ravitch operation, mediastinal adhesion and a conglomerated frozen chest wall made the repair difficult and incomplete.  ... 
doi:10.5090/jcs.22.026 pmid:35638124 pmcid:PMC9178302 fatcat:teynjvbx4ffptmed5z53lssbkm

Page 1238 of JAMA Surgery Vol. 41, Issue 5 [page]

1940 JAMA Surgery  
The reason for this was not apparent.  ...  POSTOPERATIVE COMPLICATIONS Primary Hernias—The incidence of postoperative complications was 50 per cent greater after repair of femoral hernias (15.6 per cent) than after repair of incomplete indirect  ... 

Ontology-Based Data Access Using Rewriting, OWL 2 RL Systems and Repairing [chapter]

Giorgos Stoilos
2014 Lecture Notes in Computer Science  
In more detail, our results show that we can compute repairs even for very large real-world ontologies in a reasonable amount of time, that the performance overhead introduced by repairing is negligible  ...  ans that is generally incomplete for O becomes complete for all SPARQL queries when used with O ∪ R.  ...  Repairing Incompleteness in a Nutshell Stoilos et al.  ... 
doi:10.1007/978-3-319-07443-6_22 fatcat:e6f57dduonabbgxtdthadmiggq

Arthroscopic meniscal repair evaluated by second-look arthroscopy

Craig D. Morgan, Edward M. Wojtys, Christopher D. Casscells, S. Ward Casscells
1991 American Journal of Sports Medicine  
Of 353 arthroscopic peripheral meniscal repairs performed using the "outside to inside" suturing technique with rasp preparation of the tear region, 74 repairs (50 medial and 24 lateral) were assessed  ...  Overall, asymptomatic healing occurred in 84%, with 65% healed and 19% incompletely healed. The failure rate was 16%.  ...  For this reason, arthroscopically assisted suturing techniques were developed and have improved the potential for repair of this injury.  ... 
doi:10.1177/036354659101900614 pmid:1781503 fatcat:iijkd2pmsretrlsfklcrcxp7pu

Instruments for cataract surgery: results from our survey

Daksha Patel, Phil Hoare
2011 Community Eye Health Journal  
The reasons given for instruments not working are summarised in Figure 4 . Of those eye units who reported unusable forceps, the majority gave the reason as 'broken'.  ...  Almost half of the units from Asia and Africa (48%) had at least one incomplete cataract set. Overall, more low-volume than high-volume units reported incomplete sets (59% vs 28%).  ... 
pmid:22389558 pmcid:PMC3284751 fatcat:ltw6427ppfe4tm3tbnc7xtorvy

Acquired tracheoesophageal fistula repair, due to prolonged mechanical ventilation, in patient with double incomplete aortic arch

Davide Zampieri, Alessandro Pangoni, Giuseppe Marulli, Federico Rea
2018 Monaldi archives for chest disease  
Patient had an unknown double incomplete aortic arch determining a vascular ring above trachea and esophagus.  ...  We report a case of the repair of an acquired benign tracheoesophageal fistula (TEF) after prolonged mechanical invasive ventilation.  ...  Because its surgical management can be challenging it has to be reasonably prevented and avoided [1] .  ... 
doi:10.4081/monaldi.2018.974 fatcat:ggrc366jnrgmdoe7obrgnak2lm
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