標(biāo)題: Titlebook: Conceptual Modeling - ER 2009; 28th International C Alberto H. F. Laender,Silvana Castano,José Palazzo Conference proceedings 2009 Springer [打印本頁] 作者: aggression 時間: 2025-3-21 19:49
書目名稱Conceptual Modeling - ER 2009影響因子(影響力)
書目名稱Conceptual Modeling - ER 2009影響因子(影響力)學(xué)科排名
書目名稱Conceptual Modeling - ER 2009網(wǎng)絡(luò)公開度
書目名稱Conceptual Modeling - ER 2009網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Conceptual Modeling - ER 2009被引頻次
書目名稱Conceptual Modeling - ER 2009被引頻次學(xué)科排名
書目名稱Conceptual Modeling - ER 2009年度引用
書目名稱Conceptual Modeling - ER 2009年度引用學(xué)科排名
書目名稱Conceptual Modeling - ER 2009讀者反饋
書目名稱Conceptual Modeling - ER 2009讀者反饋學(xué)科排名
作者: 箴言 時間: 2025-3-21 20:54 作者: 有權(quán) 時間: 2025-3-22 03:57 作者: 搜尋 時間: 2025-3-22 06:00 作者: etiquette 時間: 2025-3-22 11:40
Schema AND Data: A Holistic Approach to Mapping, Resolution and Fusion in Information Integrationers’ needs. Ten years ago, Clio introduced nonprocedural . to describe the relationship between data in heteroge- neous schemas. This enabled powerful tools for mapping discovery and integration code generation, greatly simplifying the integration process. However, further progress is needed. We see作者: sperse 時間: 2025-3-22 14:54 作者: sperse 時間: 2025-3-22 18:20
An Empirical Study of Enterprise Conceptual Modelingulting work products could end up being transitioned into the formal world of software requirement definitions or as recommendations for all kinds of business activities. We describe an empirical study about the nature of these methods, diagrams, and home-grown conceptual models as reflected in real作者: indubitable 時間: 2025-3-22 21:49 作者: 膽汁 時間: 2025-3-23 04:13
Monitoring and Diagnosing Malicious Attacks with Autonomic Softwaret Engineering. In this context, Wang et al. [1] propose a M&D framework that uses goal models to diagnose failures in software at different levels of granularity. In this paper we extend Wang’s framework to monitor and diagnose malicious attacks. Our extensions include the addition of anti-goals to 作者: 喚醒 時間: 2025-3-23 07:02
A Modeling Ontology for Integrating Vulnerabilities into Security Requirements Conceptual Foundationa vulnerability-centric modeling ontology, which aims to integrate empirical knowledge of vulnerabilities into the system development process. In particular, we identify the basic concepts for modeling and analyzing vulnerabilities and their effects on the system. These concepts drive the definition作者: 障礙 時間: 2025-3-23 12:43
Modeling Domain Variability in Requirements Engineering with Contextsr, most requirements specifications do not consider contextual properties and few modeling notations explicitly specify how domain variability affects the requirements. In this paper, we propose an approach for using contexts to model domain variability in goal models. We discuss the modeling of con作者: custody 時間: 2025-3-23 16:24 作者: compassion 時間: 2025-3-23 19:21
Towards an Ontological Modeling with Dependent Types: Application to Part-Whole Relationsproperties, leading to reason outside the logic. Alternatively, classical languages for conceptual modeling such as UML lack of formal foundations resulting in ambiguous interpretations of mereological relations. Moreover, they cannot prove that a given specification is correct from a logical perspe作者: 流逝 時間: 2025-3-24 02:02 作者: ensemble 時間: 2025-3-24 05:19
Tractable Query Answering over Conceptual Schemata and relationships, and cardinality constraints. This is a common setting in conceptual data modelling, where reasoning over incomplete data with respect to a knowledge base is required. We adopt a semantics for EER schemata based on their relational representation. We identify a wide class of EER s作者: Mutter 時間: 2025-3-24 08:43 作者: FOVEA 時間: 2025-3-24 10:42
Cluster-Based Exploration for Effective Keyword Search over Semantic Datasetsh to access such data. Data is available in forms that may not be of easy access for not expert users. Keyword Search approaches are an effort to abstract from specific data representations, allowing users to retrieve information by providing a few terms of interest. Many solutions build on dedicate作者: REP 時間: 2025-3-24 18:38
Geometrically Enhanced Conceptual ModellingGERM), which preserves the key principles of ER modelling and at the same time introduces bulk constructions and types that support geometric objects. The model distinguishes between a syntactic level of types and an explicit internal level, in which types give rise to polyhedra that are defined by 作者: Feigned 時間: 2025-3-24 22:46 作者: athlete’s-foot 時間: 2025-3-25 00:54 作者: Herd-Immunity 時間: 2025-3-25 04:37 作者: laxative 時間: 2025-3-25 08:13
Amélie Gon?alves,Thomas Zeroualmodel attacker intentions, as well as context-based modeling of the domain within which our system operates. The extended framework has been implemented and evaluated through a series of experiments intended to test its scalability.作者: Astigmatism 時間: 2025-3-25 14:46
Sonia Callau,Josep Montasell,Andreu Vila of criteria that make it possible to compare and evaluate security frameworks based on vulnerabilities. We show how the proposed modeling ontology can be adopted in various conceptual modeling frameworks through examples.作者: 修飾 時間: 2025-3-25 17:15 作者: 預(yù)示 時間: 2025-3-25 21:17 作者: Texture 時間: 2025-3-26 01:43 作者: 先驅(qū) 時間: 2025-3-26 05:13 作者: 沖突 時間: 2025-3-26 10:08 作者: 晚間 時間: 2025-3-26 14:49
Nadine Reibling,Mareike Ariaans,Lucas Hamelc information in the form of taxonomies, relationship of keywords based on context, and attribute & operator compatibility can be used to generate query skeletons. Furthermore, progressive feedback from users can be used to improve the accuracy of query skeletons generated.作者: Astigmatism 時間: 2025-3-26 17:44
A Frame Manipulation Algebra for ER Logical Stage Modellingo accommodate the irregularities of semi-structured data, and that frame-sets generalize relational tables, allowing to drop the strict homogeneity requirement. A prototype logic-programming tool has been developed to experiment with FMA. Examples are included to help describe the use of the operators.作者: sebaceous-gland 時間: 2025-3-26 23:51
Query-By-Keywords (QBK): Query Formulation Using Semantics and Feedbackc information in the form of taxonomies, relationship of keywords based on context, and attribute & operator compatibility can be used to generate query skeletons. Furthermore, progressive feedback from users can be used to improve the accuracy of query skeletons generated.作者: Infect 時間: 2025-3-27 03:14
Monitoring and Diagnosing Malicious Attacks with Autonomic Softwaremodel attacker intentions, as well as context-based modeling of the domain within which our system operates. The extended framework has been implemented and evaluated through a series of experiments intended to test its scalability.作者: amorphous 時間: 2025-3-27 06:51 作者: 演講 時間: 2025-3-27 11:27 作者: Encephalitis 時間: 2025-3-27 17:11
Sama Gad,Sara El-Zarka,Mohammed Abdel Qaderort of a major IT professional society or a commercial company, (4) It maintains very high quality standards for papers and presentations. The reasons for the successes of the ER Conferences are analyzed. Suggestions for its continued successes are presented.作者: 變化無常 時間: 2025-3-27 21:13
Amélie Gon?alves,Thomas Zeroualal model patterns, we define operations based on set theory, which can be applied to arbitrary sets of model elements and relationships. Besides a conceptual specification of our approach, we present a prototypical modeling tool that shows its applicability.作者: 肉身 時間: 2025-3-28 00:51
Christine Aubry,Anne-Cécile Danielcal classifications, and discuss their usage. Our survey shows that the “enterprise conceptual modeling” arena presents a variety of descriptive models, each used by a relatively small group of colleagues. Together they form a “l(fā)ong tail” that extends from “drawings” on one end to “standards” on the other.作者: habile 時間: 2025-3-28 02:46 作者: 邊緣帶來墨水 時間: 2025-3-28 09:38 作者: palpitate 時間: 2025-3-28 13:34
Toward a Common European Union Energy Policychanges in a data warehouse environment only require extensions, not modifications, to the data warehouse. This ensures that existing data warehouse applications will remain unaffected by the evolution of the data warehouse, i.e. existing views and functions will not have to be modified as a result of changes in the warehouse model.作者: 有發(fā)明天才 時間: 2025-3-28 17:23 作者: 男生戴手銬 時間: 2025-3-28 18:48 作者: 能得到 時間: 2025-3-29 02:50
An Empirical Study of Enterprise Conceptual Modelingcal classifications, and discuss their usage. Our survey shows that the “enterprise conceptual modeling” arena presents a variety of descriptive models, each used by a relatively small group of colleagues. Together they form a “l(fā)ong tail” that extends from “drawings” on one end to “standards” on the other.作者: senile-dementia 時間: 2025-3-29 06:39 作者: Ingratiate 時間: 2025-3-29 09:49
Towards an Ontological Modeling with Dependent Types: Application to Part-Whole Relationsm checking and theorem provers (e.g., Coq). It is based on constructive logic and allows reasoning in different abstraction levels within the logic. Furthermore, it maximizes the expressiveness while preserving decidability of type checking and results in a coherent theory with a powerful sub-typing mechanism.作者: 被告 時間: 2025-3-29 11:54 作者: 拋射物 時間: 2025-3-29 16:02 作者: 好開玩笑 時間: 2025-3-29 21:48
Conceptual Modeling in the Time of the Revolution: Part IIey ideas. We then note some open challenges and report on-going research, covering topics such as the representation of variability in conceptual models, capturing model intentions, and models of laws.. A keynote with a similar title was given 12 years ago at CAiSE’97, hence the ”part II”. The resea作者: Ischemia 時間: 2025-3-30 01:07 作者: 低能兒 時間: 2025-3-30 04:22
Schema AND Data: A Holistic Approach to Mapping, Resolution and Fusion in Information Integration making materialization and the tim- ing of transformations an optimization decision that is transparent to applications. In this paper, we define these two important goals, and propose leveraging . to create a framework that supports both data- and schema-level integration tasks.作者: CYN 時間: 2025-3-30 09:34 作者: 豐富 時間: 2025-3-30 14:02
Tractable Query Answering over Conceptual Schemataschemata. We present an algorithm, based on query rewriting, that is capable of dealing with such EER schemata, while achieving tractability. We show that further negative constraints can be added to the EER formalism, while still keeping query answering tractable. We show that our formalism is gene作者: enumaerate 時間: 2025-3-30 20:03 作者: STERN 時間: 2025-3-30 23:43
0302-9743 ues for transforming conceptual models into effective implementations. The scientific program of ER 2009 features several activities running in parallel.978-3-642-04839-5978-3-642-04840-1Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: flutter 時間: 2025-3-31 01:32
https://doi.org/10.1007/978-3-030-99676-5ey ideas. We then note some open challenges and report on-going research, covering topics such as the representation of variability in conceptual models, capturing model intentions, and models of laws.. A keynote with a similar title was given 12 years ago at CAiSE’97, hence the ”part II”. The resea作者: 口訣 時間: 2025-3-31 05:48 作者: 占線 時間: 2025-3-31 09:56 作者: 包裹 時間: 2025-3-31 14:45 作者: Overthrow 時間: 2025-3-31 18:06
https://doi.org/10.1007/978-3-030-16107-1schemata. We present an algorithm, based on query rewriting, that is capable of dealing with such EER schemata, while achieving tractability. We show that further negative constraints can be added to the EER formalism, while still keeping query answering tractable. We show that our formalism is gene作者: 滑動 時間: 2025-3-31 23:47
Toward a Biopsychosocial Welfare State?on template match. A scoring function, IR inspired, evaluates the relevance of the substructures and of the clusters, and supports the generation of Top-k solutions during its execution in the first k steps. Experiments demonstrate the effectiveness of our approach.作者: Dedication 時間: 2025-4-1 02:45
Conference proceedings 2009of concepts and ontologies underlying conceptual modeling, methods and tools for developing and communicating conceptual models, and techniques for transforming conceptual models into effective implementations. The scientific program of ER 2009 features several activities running in parallel.作者: Cupping 時間: 2025-4-1 08:34 作者: Rustproof 時間: 2025-4-1 13:39
https://doi.org/10.1007/978-3-642-04840-1OLAP; Requirements Engineering; cloud computing; concept evolution; conceptual schema; data quality; keywo作者: PARA 時間: 2025-4-1 17:53
978-3-642-04839-5Springer-Verlag Berlin Heidelberg 2009
