WorldCat Identities

Korth, Henry F.

Overview
Works: 74 works in 423 publications in 7 languages and 3,675 library holdings
Genres: Instructional and educational works  Lists‡vCode words 
Roles: Author, Collector, Editor, Other, htt
Classifications: QA76.9.D3, 005.74
Publication Timeline
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Most widely held works by Henry F Korth
Database system concepts by Abraham Silberschatz( Book )

246 editions published between 1986 and 2021 in 8 languages and held by 2,573 WorldCat member libraries worldwide

Intended for a first course in databases at junior or senior undergraduate, or first year graduate level, this book provides extensive coverage of concepts, database system internals and tools and techniques
Mobile computing by Tomasz Imieliński( )

18 editions published between 1996 and 2000 in English and held by 582 WorldCat member libraries worldwide

The desire and the necessity for accessing and processing information stored in computer networks `anytime and anywhere' has been the impetus for the growing interest in mobile computing research. Wired computing networks and end devices such as PCs and workstations have effectively extended the data-only networking capability of a few years ago to sophisticated multimedia networking. The cost of such transformation to the end user turns out to be very nominal. Undoubtedly the wireless access technology has given a big boost to mobile cellular telephony and data networking. Processing general purpose multimedia information requires, besides higher bandwidth, means for controlling the available bandwidth and caring for quality of service issues. This problem is accentuated by the need for providing such service in the presence of wireless physical layer and host mobility. Thus, tetherless and ubiquitous mobile and wireless computing systems should carefully combine advances in computer networking and wireless communication. While several experimental mobile computing platforms have sprung up, much research is needed to overcome technological obstacles in low power system design, sustainable battery life, unreliability and limited bandwidth of the wireless channel. Mobile Computing addresses some aspects of this new but rapidly growing field of research. A total of eight papers span the areas of protocols, network architecture, and performance issues. All of the papers deal with the complexities of host mobility in a wireless setting. They expose several challenges that affect system design of mobile computing networks at various levels. By addressing these challenges in an efficient and cost-effective manner, it is hoped that user-friendly, seamless and faster networks will emerge to serve the sophisticated and demanding applications of mobile users. Mobile Computing serves as an excellent reference, providing insights into some of the most important issues in mobile and wireless computing
Time-constrained transaction management : real-time constraints in database transaction systems by Nandit R Soparkar( Book )

4 editions published in 1996 in English and held by 119 WorldCat member libraries worldwide

"Transaction processing is an established technique for the concurrent and fault-tolerant access of persistent data. While this technique has been successful in standard database systems, factors such as time-critical applications, emerging technologies, and a re-examination of existing systems suggest that the performance, functionality and applicability of transactions may be substantially enhanced if temporal considerations are taken into account. That is, transactions should not only execute in a `legal' (i.e. logically correct) manner, but they should meet certain constraints with regard to their invocation and completion times. Typically, these logical and temporal constraints are application-dependent. This book addresses some fundamental issues for the management of transactions in the presence of such constraints. Time-Constrained Transaction Management discusses issues regarding timing estimates, the software and hardware architectures, and the target applications; in detail, for some instances. While the research described in this book is based on a specific model, the results may be generalized to others. Therefore, the issues raised, and the techniques developed, represent several fundamental considerations in the management of time-constrained transactions. Time-Constrained Transaction Management provides the basis for new directions in research in diverse areas such as database technology, distributed systems, real-time systems, fault tolerant systems, and scheduling theory"--Publisher's description
Time-constrained transaction management : real-time constraints in database transaction systems by Nandit R Soparkar( )

5 editions published in 1996 in English and held by 74 WorldCat member libraries worldwide

Transaction processing is an established technique for the concurrent and fault­ tolerant access of persistent data. While this technique has been successful in standard database systems, factors such as time-critical applications, emerg­ ing technologies, and a re-examination of existing systems suggest that the performance, functionality and applicability of transactions may be substan­ tially enhanced if temporal considerations are taken into account. That is, transactions should not only execute in a "legal" (i.e., logically correct) man­ ner, but they should meet certain constraints with regard to their invocation and completion times. Typically, these logical and temporal constraints are application-dependent, and we address some fundamental issues for the man­ agement of transactions in the presence of such constraints. Our model for transaction-processing is based on extensions to established mod­ els, and we briefly outline how logical and temporal constraints may be ex­ pressed in it. For scheduling the transactions, we describe how legal schedules differ from one another in terms of meeting the temporal constraints. Exist­ ing scheduling mechanisms do not differentiate among legal schedules, and are thereby inadequate with regard to meeting temporal constraints. This provides the basis for seeking scheduling strategies that attempt to meet the temporal constraints while continuing to produce legal schedules
Systèmes de gestion des bases de données by Henry F Korth( Book )

6 editions published between 1988 and 1991 in French and held by 56 WorldCat member libraries worldwide

Fundamentos de bases de datos (5a. ed.) by Abraham Silberschatz( )

1 edition published in 2007 in Spanish and held by 39 WorldCat member libraries worldwide

Zi liao ku xi tong gai nian by Xi Bo Sha Zi( Book )

1 edition published in 2003 in Chinese and held by 22 WorldCat member libraries worldwide

Zi liao ku xi tong : li lun yu ying yong by Xi Bo Sha Zi( Book )

3 editions published between 2005 and 2011 in Chinese and held by 18 WorldCat member libraries worldwide

Mobile computing( Book )

1 edition published in 1996 in English and held by 12 WorldCat member libraries worldwide

Fundamentos de bases de datos (6a. ed.) by Abraham Silberschatz( )

1 edition published in 2014 in Spanish and held by 12 WorldCat member libraries worldwide

Zi liao ku xi tong jing yao by Xi Bo Sha Zi( Book )

1 edition published in 2004 in Chinese and held by 11 WorldCat member libraries worldwide

System/U : a database system based on the universal relation assumption by Henry F Korth( Book )

6 editions published between 1982 and 1983 in English and held by 10 WorldCat member libraries worldwide

Schema versions and DAG rearrangement views in object-oriented databases by Hyoung Joo Kim( Book )

4 editions published in 1988 in English and held by 7 WorldCat member libraries worldwide

An important requirement of non-traditional database applications such as computer aided design, artificial intelligence, and office information systems with multimedia documents is the support of application evolution of object schemas as well as evolution of objects in the application. We provided a framework of schema evolution in [BKKK86, BKKK87] and the framework was realized in an object-oriented database system, ORION, at MCC. In this paper, we extend this schema evolution framework by allowing schema versions and DAG rearrangement views in object-oriented databases. We present a technique that enables users to manipulate schema versions explicitly and maintain schema evolution histories. For completeness, we integrate our model with the object version model formulated by H.T. Chou and W. Kim [CK86]. We identify new types of view, called DAG rearraangement views, of composite objects and class hierarchies. We present a set of operators for defining DAG rearrangement views. We identify sets of composite object views with the property that queries on the views are processable on instances of the original composite object schema. We also discuss how instances would be viewed and reorganized in DAG rearrangement views of class hierarchies
The optimal locking problem in a directed acyclic graph by Henry F Korth( Book )

5 editions published in 1981 in English and held by 6 WorldCat member libraries worldwide

We assume a multiple granularity database locking scheme similar to that of Gray, et al. in which a rooted directed acyclic graph is used to represent the levels of granularity. We prove that even if it is known in advance exactly what database references the transaction will make, it is NP-complete to find the optimal locking strategy for the transaction
A model of CAD transactions by François Bancilhon( Book )

4 editions published in 1985 in English and held by 5 WorldCat member libraries worldwide

No abstract
PSYCHO : a graphical language for supporting schema evolution in object-oriented databases by Hyoung Joo Kim( Book )

4 editions published in 1987 in English and held by 5 WorldCat member libraries worldwide

No abstract
Techniques for failure-resilient transaction management in multidatabases by Nandit Soparkar( Book )

4 editions published in 1991 in English and held by 5 WorldCat member libraries worldwide

Abstract: "The ensuring of correct transaction executions in practical multidatabase systems is a difficult problem, since few changes are permissible in the constituent local database systems to accommodate the demands of the distributed environment. In this paper, we show that the preservation of two aspects of local autonomy -- the degrees of control over the transactions by the sites (execution autonomy) and the multidatabase system (control autonomy) -- has implications with regard to the correct executions of transactions in a multidatabase system that is susceptible to failures
Formal model of correctness without serializability by Henry F Korth( Book )

4 editions published in 1987 in English and held by 4 WorldCat member libraries worldwide

No abstract
Long duration transactions in software design projects by Henry F Korth( Book )

3 editions published in 1989 in English and held by 4 WorldCat member libraries worldwide

Abstract: "Computer-assisted design applications pose many problems for database systems. Standard notions of correctness are insufficient, but some notion of correctness is still required. Formal transaction models have been proposed for such applications. However, the practicality of such models has not been clearly established. In this paper, we consider an example of a software development application and apply the formal model of [KS88] to show how this example could be represented as a set of database transactions. We show that although the standard notion of correctness (serializability) is too strict, the notion of correctness in the model of [KS88] allows sufficient concurrency with acceptable overhead
Query languages for nested relational databases by Henry F Korth( Book )

4 editions published in 1987 in English and held by 4 WorldCat member libraries worldwide

No abstract
 
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Database system concepts
Covers
Mobile computingTime-constrained transaction management : real-time constraints in database transaction systemsTime-constrained transaction management : real-time constraints in database transaction systemsMobile computing
Alternative Names
Henry F. Korth

Henry Francis Korth

Korth, H. F.

Korth, Hank.

Korth, Henry Francis

코스, 헨리 F

콜츠, 헨리 F

헨리 F. 코스

헨리 F. 콜츠

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