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Petar Jovanovic, Alkis Simitsis, Kevin Wilkinson
2014 Proceedings of the 2014 ACM SIGMOD international conference on Management of data - SIGMOD '14  
Such a multi-engine flow, termed a hybrid flow, may comprise subflows written in more than one programming language.  ...  BabbleFlow translates a hybrid flow expressed in a number of languages to a semantically equivalent hybrid flow expressed in the same or a different set of languages.  ...  In such a heterogeneous environment, analytics programs and computations span multiple execution engines and storage repositories and they typically form data flows, which we call hybrid flows.  ... 
doi:10.1145/2588555.2594534 dblp:conf/sigmod/0001SW14 fatcat:ekuvom7odvgtzapeb5suwuzyji

Unification of Publish/Subscribe Systems and Stream Databases [chapter]

Joseph Sventek, Alexandros Koliousis
2012 Lecture Notes in Computer Science  
The paper describes the architecture for this unified system, the automaton programming language that it supports, and the run-time system that animates automata.  ...  This paper describes a unification of publish/subscribe and stream database concepts to tackle all complex event processing scenarios, with particular emphasis upon hybrid scenarios.  ...  In imperative programming language (the Glasgow Automaton Programming Language, GAPL) is used to program automata to detect complex event patterns over the cached streams and relations.  ... 
doi:10.1007/978-3-642-35170-9_15 fatcat:w43kejl4anbmtf577uaw4a45dm

Page 8068 of Mathematical Reviews Vol. , Issue 98M [page]

1998 Mathematical Reviews  
The language is intended to be used for modeling and programming hybrid systems.  ...  {For the entire collection see MR 98k:03004. } 98m:68030 68N17 68T20 Bagnara, Roberto (1-PISA-IF; Pisa) A hierarchy of constraint systems for data-flow analysis of constraint logic-based languages.  ... 

Engine independence for logical analytic flows

Petar Jovanovic, Alkis Simitsis, Kevin Wilkinson
2014 2014 IEEE 30th International Conference on Data Engineering  
In particular, we show how a hybrid flow comprising subflows in different languages can be imported and composed as a single, logical flow for subsequent manipulation.  ...  Second, we show how a physical flow, expressed in a programming language or some design GUI, can be imported and converted to a logical flow.  ...  Fig. 4 . 4 Multiple language representations of a node in xLM Fig. 6 . 6 Import single flow Fig. 8 . 8 Example connectors for hybrid flows point of the first flow, file1, and load data to the matching  ... 
doi:10.1109/icde.2014.6816723 dblp:conf/icde/0001SW14 fatcat:kr235x2pyva6pfm2lk7ycue2xm

A Hybrid Query Language for an Extended Entity-Relationship Model

Marc Andries, Gregor Engels
1996 Journal of Visual Languages and Computing  
We present the hybrid query language HQL/EER for an Extended Entity-Relationship model.  ...  In summary, it is our aim in this article to introduce a hybrid query language, in which queries are expressed by means of a mixture of graphical and textual elements.  ...  Thanks also to Nasser Silakhori for his work on the implementation of the Hybrid Query Tool.  ... 
doi:10.1006/jvlc.1996.0017 fatcat:c2emkyxjpzdz5d7y6borppnui4

A hybrid analysis framework for detecting web application vulnerabilities

Mattia Monga, Roberto Paleari, Emanuele Passerini
2009 2009 ICSE Workshop on Software Engineering for Secure Systems  
In this paper, we present a hybrid analysis framework that blends together the strengths of static and dynamic approaches for the detection of vulnerabilities in web applications: a static analysis, performed  ...  We designed and implemented a tool, called Phan, that is able to statically analyze PHP bytecode searching for dangerous code statements; then, only these statements are monitored during the dynamic analysis  ...  Then, for each program function, we build its control flow graph (CFG) [2] .  ... 
doi:10.1109/iwsess.2009.5068455 dblp:conf/icse/MongaPP09 fatcat:dbqyrlvb5jgyzmgu6blizigdgy

A Typed Hybrid Description Logic Programming Language with Polymorphic Order-Sorted DL-Typed Unification for Semantic Web Type Systems

Adrian Paschke
2007 arXiv   pre-print
In this paper we elaborate on a specific application in the context of hybrid description logic programs (hybrid DLPs), namely description logic Semantic Web type systems (DL-types) which are used for  ...  term typing of LP rules based on a polymorphic, order-sorted, hybrid DL-typed unification as procedural semantics of hybrid DLPs.  ...  Moreover, the triple-based query language also supports queries to plain RDF data sources, e.g. Dublin Core meta data.  ... 
arXiv:cs/0610006v2 fatcat:szfxxjpbvzej5jq6mjgbrgnmka

Design of flexible static program analyzers with PQL

S. Jarzabek
1998 IEEE Transactions on Software Engineering  
PQL is a conceptual level, source language-independent notation to specify program queries and program views. In PQL, we can query global program design as well as search for detail code patterns.  ...  In this paper, we describe a program query language, called PQL, that facilitates the design of flexible SPAs.  ...  Originally, we developed a hybrid PKB for storing programs in language-based software development environments [9] .  ... 
doi:10.1109/32.667879 fatcat:sjnlbp2xrjgd3jsv6fjubflnbu

Design of a Portable Programming Abstraction for Data Transformations

Johannes Luong, Dirk Habich, Wolfgang Lehner
2018 Proceedings of the 7th International Conference on Data Science, Technology and Applications  
The goal of this article is to start a discussion on the future of platform independent programming models for data processing that re-establish the separation of application logic and implementation details  ...  As a guide for that discussion, we introduce several recent related works on that topic and also outline our own contribution, the Analytical Calculus.  ...  ACKNOWLEDGMENTS The authors would like to thank the German Federal Minstry of Education and Research (BMBF) for the opportunity to do research in the VAVID project under grant 01IS14005.  ... 
doi:10.5220/0006945004000408 dblp:conf/data/LuongHL18 fatcat:nxhwcb2ixbfzdi3uoihn63afpi

Massive scale cyber traffic analysis

Cliff Joslyn, Sutanay Choudhury, David Haglin, Bill Howe, Bill Nickless, Bryan Olsen
2013 First International Workshop on Graph Data Management Experiences and Systems - GRADES '13  
The ability to cast IPFLOW data as a massive graph and query it interactively is potentially transformative for cybersecurity, but issues of scale and data complexity pose challenges for current technology  ...  a new class of "hybrid" graph-relational systems.  ...  While the check for the previous hour having very little outflow of data may not be sufficient for a true cyber query, this example shows a way to formulate a reasonably complex query in a short and expressive  ... 
doi:10.1145/2484425.2484428 dblp:conf/sigmod/JoslynCHHNO13 fatcat:sfuhybu64racji5lugpj64v7sy

Query processing in multistore systems: an overview

Carlyna Bondiombouy, Patrick Valduriez
2016 International Journal of Cloud Computing  
more query languages.  ...  Then, we describe and analyse some representative multistore systems, based on their architecture, data model, query languages and query processing techniques.  ...  Bigtable provides a basic API for defining and manipulating tables, within a programming language such as C++.  ... 
doi:10.1504/ijcc.2016.080903 fatcat:etteedwysbcyfidbaeh7x2lrne

Query processing in multistore systems: an overview

Carlyna Bondiombouy, Patrick Valduriez
2016 International Journal of Cloud Computing  
more query languages.  ...  Then, we describe and analyse some representative multistore systems, based on their architecture, data model, query languages and query processing techniques.  ...  Bigtable provides a basic API for defining and manipulating tables, within a programming language such as C++.  ... 
doi:10.1504/ijcc.2016.10001884 fatcat:jpuixv6mxzhmdkuqrmqbgbbl24

Optimizing Data Processing Service Compositions Using SLA's

Genoveva Vargas-Solar, José-Luis Zechinelli-Martini, Javier-Alfonso Espinosa-Oviedo
2016 POLIBITS Research Journal on Computer Science and Computer Engineering With Applications  
We assume that services produce spatio-temporal data through Application Programming Interfaces (API's). Services produce data periodically and in batch.  ...  This paper proposes an approach for optimally accessing data by coordinating services according to Service Level Agreements (SLA) for answering queries.  ...  ACKNOWLEDGMENT The authors would like to thank Víctor Cuevas Vicenttin and Carlos Manuel López Enríquez who were at the origin of the work presented here.  ... 
doi:10.17562/pb-53-7 fatcat:drlh2azg6rg3je7ajz4ey6segq

Development of a web-based video management and application processing system

Shermann S. Chan, Yi Wu, Qing Li, Yueting Zhuang, John R. Smith, Sethuraman Panchanathan, C.-C. Jay Kuo, Chinh Le
2001 Internet Multimedia Management Systems II  
mechanism which employes a hybrid approach by integrating a query-based (database) mechanism with content-based retrieval (CBR) functions; its specific language (CAROL/ST with CBR) supports spatiotemporal  ...  How to facilitate efficient video manipulation and access in a web-based environment is becoming a popular trend for video applications.  ...  Syntax of the query language According to the hybrid query processing function, a hybrid query language is also formed by incorporating SQL language and CBR characteristics.  ... 
doi:10.1117/12.434265 fatcat:zaajh2n76vcbpcb2gznkz22mte

Design patterns for scientific applications in DryadLINQ CTP

Hui Li, Yang Ruan, Yuduo Zhou, Judy Qiu, Geoffrey Fox
2011 Proceedings of the second international workshop on Data intensive computing in the clouds - DataCloud-SC '11  
The design and implementation of higher level data flow programming language interfaces are becoming increasingly important for data intensive computation.  ...  DryadLINQ is a declarative, data-centric language that enables programmers to address the Big Data issue in the Windows Platform.  ...  and data.  ... 
doi:10.1145/2087522.2087533 fatcat:cpfxipno4vdc5otpw3vgjlpuee
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