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Supporting controlled experimentation with testing techniques: An infrastructure and its potential impact

by Hyunsook Do, Sebastian Elbaum, Gregg Rothermel - Empirical Software Engineering
"... Where the creation, understanding, and assessment of software testing and regression testing techniques are concerned, controlled experimentation is an indispensable research methodology. Obtaining the infrastructure necessary to support such experimentation, however, is difficult and expensive. As ..."
Abstract - Cited by 292 (22 self) - Add to MetaCart
with testing and regression testing techniques. This paper reports on the challenges faced by researchers experimenting with testing techniques, including those that inform the design of our infrastructure. The paper then describes the infrastructure that we are creating in response to these challenges

Providing Database as a Service

by Hakan Hacigumus, Bala Iyer, Sharad Mehrotra - In Proc. of ICDE , 2002
"... In this paper, we explore a new paradigm for data management in which a third party service provider hosts "database as a service" providing its customers seamless mechanisms to create, store, and access their databases at the host site. Such a model alleviates the need for organizations t ..."
Abstract - Cited by 222 (5 self) - Add to MetaCart
to data, an infrastructure to guarantee data privacy, and user interface design for such a service. These issues are investigated in the study. We identify data privacy as a particularly vital problem and propose alternative solutions based on data encryption. This paper is meant as a challenges paper

CloudSim: a toolkit for modeling and simulation of cloud computing environments and evaluation of resource provisioning algorithms

by Rodrigo N. Calheiros, Rajiv Ranjan, Anton Beloglazov, César A. F. De Rose, Rajkumar Buyya , 2010
"... Cloud computing is a recent advancement wherein IT infrastructure and applications are provided as “services ” to endusers under a usage-based payment model. They can leverage virtualized services even on the fly based on requirements (workload patterns and QoS) varying with time. The application se ..."
Abstract - Cited by 199 (23 self) - Add to MetaCart
Cloud computing is a recent advancement wherein IT infrastructure and applications are provided as “services ” to endusers under a usage-based payment model. They can leverage virtualized services even on the fly based on requirements (workload patterns and QoS) varying with time. The application

Big Data Challenges for e-Science Infrastructure

by Yuri Demchenko, Zhiming Zhao, Adianto Wibisono, Cees De Laat
"... Abstract. This paper discusses the challenges that are imposed by the Big Data Science on the modern and future Scientific Data Infrastructure (SDI). The paper refers to different scientific communities to define requirements on data management, access control and security. The paper introduces the ..."
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Abstract. This paper discusses the challenges that are imposed by the Big Data Science on the modern and future Scientific Data Infrastructure (SDI). The paper refers to different scientific communities to define requirements on data management, access control and security. The paper introduces

Challenges in Spatial Data Infrastructure research: a role for transdisciplinarity?

by Arnold Bregt, Joep Crompvoets, Erik De Man, Lukasz Grus
"... The field of Spatial Data Infrastructure (SDI) is developing and approaches rapidly a “critical mass ” of more or less operational SDIs. The purpose of the paper is to anticipate the possible impact of the maturing SDI field on its research agenda. Initial initiatives were predominantly techno centr ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
The field of Spatial Data Infrastructure (SDI) is developing and approaches rapidly a “critical mass ” of more or less operational SDIs. The purpose of the paper is to anticipate the possible impact of the maturing SDI field on its research agenda. Initial initiatives were predominantly techno

Canada Research Chair in Sustainable Pavement and Infrastructure Management

by L Tighe , Ph D , P P Eng , Eng , Leed® Ap
"... ABSTRACT Pervious concrete pavement is an environmentally friendly pavement alternative for low speed, low volume applications. The high void content of the material allows moisture to drain from the surface and naturally infiltrate into the subgrade or be collected and drained away from the site. ..."
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trialed for research purposes. The field sites were each unique and provided information for a variety of scenarios and conditions. The performance observed and data collected at the field sites was used to develop many of the recommendations provided in the guide. In addition to the full scale field

CHALLENGES

by Imad Abugessaisa, Anders Östman
"... Spatial Data Infrastructure denotes the collection of technologies, policies and institutional arrangements that facilitate the availability of and access to spatial information. During the last few years the development of spatial data infrastructure in Sweden has been influenced by two actions. Th ..."
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applications such as information support during disaster prevention and management. These two milestones involving Geodata development have created huge demands and represent great challenges for researchers in the area of spatial data infrastructure. One of these challenges concerned the methodologies

Creating the CIPRES Science Gateway for Inference of Large Phylogenetic Trees

by Mark A. Miller, Wayne Pfeiffer, Terri Schwartz
"... Understanding the evolutionary history of living organisms is a central problem in biology. Until recently the ability to infer evolutionary relationships was limited by the amount of DNA sequence data available, but new DNA sequencing technologies have largely removed this limitation. As a result, ..."
Abstract - Cited by 80 (0 self) - Add to MetaCart
, DNA sequence data are readily available or obtainable for a wide spectrum of organisms, thus creating an unprecedented opportunity to explore evolutionary relationships broadly and deeply across the Tree of Life. Unfortunately, the algorithms used to infer evolutionary relationships are NP-hard, so

CANS: Composable, adaptive network services infrastructure

by Xiaodong Fu, Weisong Shi, Anatoly Akkerman, Vijay Karamcheti - in Proceedings of the USENIX Symposium on Internet Technologies and Systems (USITS’01 , 2001
"... Ubiquitous access to sophisticated internet services from diverse end devices across heterogeneous networks requires the injection of additional functionality into the network to handle protocol conversion, data transcoding, and in general bridge disparate network portions. Several researchers have ..."
Abstract - Cited by 60 (8 self) - Add to MetaCart
proposed infrastructures for injecting such functionality; however, many challenges remain before these can be widely deployed. CANS is an application-level infrastructure for injecting application-specific components into the network that focuses on three such challenges: (a) efficient and dynamic

CHALLENGES IN ESTABLISHING SUSTAINABLE INNOVATION

by unknown authors
"... Within the field of information systems an interest in environmental issues has driven the agenda for research from green IT improvement to sustainable innovation. A challenge yet to investigate is how sustainable innovation involving a cluster of actors from multiple settings should be 1) designed ..."
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Within the field of information systems an interest in environmental issues has driven the agenda for research from green IT improvement to sustainable innovation. A challenge yet to investigate is how sustainable innovation involving a cluster of actors from multiple settings should be 1) designed
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