13 Hits in 5.3 sec

Design and Implementation of the Physical Layer in WebBases: The XRover Experience [chapter]

Hasan Davulcu, Guizhen Yang, Michael Kifer, I. V. Ramakrishnan
2000 Lecture Notes in Computer Science  
Webbases are database systems that enable creation of Web applications that allow end users to shop around for products and services at various Web sites without having to manually browse and fill out  ...  This layer is primarily responsible for automatically locating and extracting dynamic data from Web sites, i.e data that can only be obtained by form fill-outs.  ...  The authors would like to thank the anonymous referees for their helpful comments.  ... 
doi:10.1007/3-540-44957-4_73 fatcat:a62evfpmt5b5nbfxgpv7tb32u4

Theoretical Foundations for OODB's - a Personal Perspective

Catriel Beeri
1991 IEEE Data Engineering Bulletin  
The semantics of such a database was delineated in works by Reiter, that introduced additional, implicit, axioms, and defined the meaning of a database as the logical closure of the explicit and the implicit  ...  Finally, the semantics of a program is the set of ground atomic formulas it implies, or equivalently the minimal model in the Herbrand universea generalization of the CWA.  ...  We are particularly indebted to our colleagues in the language team and the system team. We also especially acknowledge F. Velez who participated in the design of a first version of the model and S.  ... 
dblp:journals/debu/Beeri91 fatcat:3iq2wecakzhd5oqmnvzbruhfpi

From extensional to intensional knowledge: Inductive logic programming techniques and their application to deductive databases [chapter]

Peter A. Flach
1998 Lecture Notes in Computer Science  
Further possible applications are reverse engineering, query optimisation and intensional answers, and data mining.  ...  The applicability of ILP methods in deductive databases thus includes induction of IDB rules and learning of integrity constraints.  ...  on Deductive and Object-Oriented Databases DOOD'97 (Montreux, Switzerland, December 1997).  ... 
doi:10.1007/bfb0055506 fatcat:j7pphmkygncg7nmqoc2tx2coaq

Self-Organized Evolutionary Process in Sets of Interdependent Variables near the Midpoint of Phase Transition in K-Satisfiability [chapter]

Michael Korkin
2001 Lecture Notes in Computer Science  
Ackerman, John T Strategic Studies Quarterly: An Air Force-Sponsored Strategic Forum for Military, Government, and Academic Professionals. Volume 2, Number 1 -7 Acuff, Hugh F  ...  Section 2 defines the semantics of QoS in agent communication by extending the semantics of a well-known communication language: Knowledge Query Manipulation Language (KQML).  ...  This operational semantics is the greatest fix point counterpart of SLD resolution (SLD resolution imparts operational semantics to least fix point based computations) and is termed co-SLD resolution.  ... 
doi:10.1007/3-540-45443-8_20 fatcat:ght26tu6avh57kkp54kifofaee

Health—exploring complexity: an interdisciplinary systems approach HEC2016

Eva Grill, Martin Müller, Ulrich Mansmann
2016 European Journal of Epidemiology  
classification with semantic standards from medical reports is useful for standardization and for clinical research.  ...  Linguistic and semantic analysis are applied on user queries in order to improve translation quality.  ...  We applied well-known text classification methods described in [7, 8] to determine the relevance via SVMs.  ... 
doi:10.1007/s10654-016-0183-1 pmid:27522353 fatcat:dcl3nbpygvh5fg7keri74h55ie

Logic Databases and the Meaning of Change (Dagstuhl Seminar 9639)

Hendrik Decker, Jorge Bocca, Michael Kifer, Andrei Voronkov
query optimization.  ...  We propose a schema to define both permanent and temporary constraints, that supports efficient constraint checking and semantic query optimization.  ...  Classification Rules for Semi-structured Data Traditional database techniques presuppose that information is representable in a uniform and rigid format.  ... 
doi:10.4230/dagsemrep.157 fatcat:7e3rljjfx5aktect56pp6hz7nm

Logic Databases and the Meaning of Change 1 A Note from the Organizers

Andrei Voronkov, Hendrik Decker
query optimization.  ...  The table properties (e.g location, replication) may be altered in runtime. Queries are compiled, optimized and evaluated as operators [3] . Recursion is handled by SLG-resolution. [2] .  ... 

Lexikos 17

Lexikos Lexikos
2012 Lexikos  
Rautert and Prof. E. Wolff for a very helpful and constructive critique of an earlier version of this article. However, they obviously carry no responsibility for any part of it. Literature  ...  Acknowledgements The additional research presented in this article was sponsored by TshwaneDJe HLT.  ...  as well as semantic constraints (such as generalized concepts and synonyms [...] ) in our definition of queries with "similar intentions".  ... 
doi:10.5788/17-0-1194 fatcat:kdt4k5l5ozc2pjq3els3sgemgu

Formal Aspects of Object Base Dynamics (Dagstuhl Seminar 9317)

Catriel Beeri, Andreas Heuer, Gunter Saake, Susan Urban
Nevertheless. this aspect of object-oriented systems is critical for de ning the semantics of object-oriented database systems and their applications.  ...  The behavioural part of an object base includes the concepts of database updates, transactions. and temporal integrity. as well as schema evolution. object migration. query processing, and active mle processing  ...  The semantics of our mechanism is given in the general framework of a calculus-like query language. Techniques from semantic query optimization are employed to obtain ef cient speci cations.  ... 
doi:10.4230/dagsemrep.62 fatcat:s3q4igkdljgy5ho2xe3eo3uur4

Caregiverspro-Mmd Project: Customization Guidance Document - First Version

I. Paliokas, K. Votis, K. Glykos, L. Makris, S. Segkouli, D. Tzovaras, C. Barrué, F. Tetard, Rafa De Bofarull, K. Paulson, P. Zafeiridi, E. Wolverson (+6 others)
2017 Zenodo  
This deliverable is the first version of the Customisation Guidance Document (D2.2) which present activities and progress made on gamification (T2.2), personalisation (T2.4) and interface adaptation (T2.5  ...  This will be the method for the conflict resolution to be used in the hybrid approach (Figure 16) .  ...  a query KN(q 1 , q 2 ): the number of common keywords in two queries Matching Method Description Use cases Exact Matching (Simple Comparison) Role types (e.g.  ... 
doi:10.5281/zenodo.825996 fatcat:pr4zfelngfbgzbor7ebhgooqtm

Data provisioning in simulation workflows [article]

Peter Reimann, Universität Stuttgart, Universität Stuttgart
This thesis discusses how to conquer the multiplicity and diversity of available techniques by their systematic classification.  ...  The resulting classes of techniques are then compared with each other considering relevant functional and non-functional requirements for data provisioning in simulation workflows. T [...]  ...  Bertram Ludäscher, for spending time reading this thesis and for giving helpful suggestions and comments.  ... 
doi:10.18419/opus-9005 fatcat:nevdwzz4r5hzdgu35nycblhvju

Lexikos 23

Lexikos Lexikos
2013 Lexikos  
The database aims to offer assistance for translators, professionals and linguists with the most fine-grained issues of specialized phraseology, such as "semantic prosody" and different types of collocations  ...  The semantic prosody is particularly challenging for translation, since it refers to the connotative aspect of meaning that words acquire because of their collocates, and there are few cross-linguistic  ...  be achieved in an optimal way.  ... 
doi:10.5788/23-1-1235 fatcat:mlaj5sfw7ngmrpdzpwehm2kicm

Developing a Model Corpus for Endangered Languages [article]

Awil Hashi, University Of Calgary, University Of Calgary, Dr. Michele Jacobsen, Dr. Susan Crichton, Dr. Ian Winchester, Dr. Darin Flynn, Dr. Heather Kanuka
for corpus design in challenging contexts and drafted a sampling frame for text collection.  ...  This educational technology study examines the phenomenon of endangered languages by examining technology and languages in Corpus Linguistics, the study of language in real world texts.  ...  The support, patience, and inspiration from many people have made the initiation of this endeavor as well as it is completion attainable. I owe them my utmost appreciation.  ... 
doi:10.11575/prism/25614 fatcat:l6ama5gahjfytgfdsoxawzd76y