نتایج جستجو برای: dbox

تعداد نتایج: 29  

2008
Martin Buchheit Manfred A. Jeusfeld Werner Nutt

3 Using DB for improving DLMS { Large ABox management. The usual DLMS lack eeciency in managing large amounts of data in the ABox. Our experience Bresciani,1992] suggests that, in realistic applications, knowledge bases not only can be complex, but can also involve a large number of individuals, diicult to manage { when not impossible { with the existing DLMS ABoxes. A large portion of data abo...

Behnam Davoudnia Jafar Ahmadi, Sedigheh Fabriki-Ourang

The presence of morphine alkaloids, anti-microbial and anti-cancer metabolite, sanguinarine, in different species of Papaver genus has made it one of the most valuable plants in the pharmaceutical industry.With regard to the influence of drought and salinity on the increase of secondary metabolites, the present study attempted to investigate the effect of the mentioned stresses on the key genes...

2011
REN Yuan Jeff Z Pan ZHAO Yuting

In this paper, the authors investigate the problem of doing Description Logic (DL) reasoning with partially closed world. They address this issue by extending the syntax of DL SROIQ with an NBox, which specifies the predicates to close, extending the semantics with the idea of Negation As Failure, reducing the closed world reasoning to incremental reasoning on classical DL ontologies and applyi...

کشت بافت منبع بالقوه‌ای در جهت تولید متابولیت‌های ثانویه است. محرک (الیسیتور)ها نقش مهمی در القای سامانۀ دفاعی گیاهان و تولید متابولیت‌های ثانویه ایفا می‌کنند. الکالوئیدها گروهی از متابولیت‌های ثانویه و با ارزش اقتصادی هستند که استفاده از آن‌ها توسط انسان به عصر باستان باز می‌گردد. بسیاری از گونه‌های Papaver توانایی تولید آلکالوئیدهایی مانند پاپاورین، نوسکاپین، مورفین و کدئین را دارند. در این پ...

ژورنال: تولیدات گیاهی 2020

چکیده گیاه شقایق P. somniferum از مهم‌ترین گیاهان داروئی به شمار رفته و تنها منبع بسیاری از آلکالوئیدهای بنزیل ایزوکوینولینی (BIAs) محسوب می‌گردد. آلکالوئیدهای بنزیل ایزوکوینولینی گروه بزرگ و پیچیده‌ای از متابولیت‌های ثانویه گیاهی بوده که از خواص داروئی و درمانی قابل توجهی بر خوردار هستند. در ...

2012
Peter F. Patel-Schneider Enrico Franconi

Ontology and other logical languages are built around the idea that axioms enable the inference of new facts about the available data. In some circumstances, however, the data is meant to be complete in certain ways, and deducing new facts may be undesirable. Previous approaches to this issue have relied on syntactically specifying certain axioms as constraints or adding in new constructs for c...

2010
Yuan Ren Jeff Z. Pan Yuting Zhao

The Description Logic (DL)-based ontologies impose the Open World Assumption (OWA), while many other knowledge formalisms, such as the Logic Program, relational database, etc. impose the ClosedWorld Assumption (CWA). In order to interoperate knowledge bases and systems with these different representations, as well as to support applications in certain domains with complete knowledge, it is nece...

Journal: :Artificial intelligence for engineering design, analysis and manufacturing 2022

Abstract The goal of this paper is to develop and test a gamified design thinking framework, including its pedagogical elements, for supporting various learning objectives school students. By synthesizing the elements principles design, games, authors propose framework tool students fulfil number objectives; includes process called “IISC Design Thinking” version DBox”. effectiveness as has been...

2014
Volha Petukhova Martin Gropp Dietrich Klakow Gregor Eigner Mario Topf Stefan Srb Petr Motlícek Blaise Potard John Dines Olivier Deroo Ronny Egeler Uwe Meinz Steffen Liersch Anna Schmidt

The paper describes a project for continuous data collection for a spoken dialogue system engaged in Question-Answering interactions in English. The Wizard-of-Oz method used in the bootstrap phase is presented, and several types of resulting dialogue annotations are described. The resulting corpus will be publicly released.

Journal: :PLoS Computational Biology 2008
Jun Yan Haifang Wang Yuting Liu Chunxuan Shao

Circadian rhythm is fundamental in regulating a wide range of cellular, metabolic, physiological, and behavioral activities in mammals. Although a small number of key circadian genes have been identified through extensive molecular and genetic studies in the past, the existence of other key circadian genes and how they drive the genomewide circadian oscillation of gene expression in different t...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید