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Uppsala University
(52 results)-
White Papers
Scalability for Social Network Analysis Algorithms
June 2, 2010, 12:00am PDT
A Social network is a social structure made up of individuals called "Nodes" which are tied by "Edges". One example of a source for social network analysis is traffic in a mobile telephony network...
Provided by Uppsala University
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White Papers
The SSF Wireless IP Project: Final Report
January 1, 2009, 12:00am PST
The Wireless IP project within the SSF IT program 2002-2005 has been a collaborative research effort involving researchers from Uppsala University, Chalmers University of Technology and Karlstad...
Provided by Uppsala University
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White Papers
A Search-Based Network Architecture for Mobile Devices
January 26, 2009, 12:00am PST
This paper presents the Haggle network architecture and experimental measurements of its performance in a realistic environment. Haggle provides a search-based data dissemination framework for...
Provided by Uppsala University
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White Papers
High Speed Electronics for Free Space Optical Communication Between Spacecraft
April 8, 2008, 12:00am PDT
This paper mainly covers the electronic design, manufacturing and testing of an FSO (Free Space Optics) communication system intended for a data transfer speed of at least 1 Gbit/s. The system is...
Provided by Uppsala University
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White Papers
Routing of High-Priority Packets in Wireless Sensor Networks
March 2, 2009, 12:00am PST
The Random Re-Routing (RRR) algorithm has recently been introduced to provide fast adaptive priority routing to rapidly convey packets of important events in sensor networks, while forwarding...
Provided by Uppsala University
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White Papers
A Large-Scale Testbed for Reproducible Ad Hoc Protocol Evaluations
January 1, 2011, 12:00am PST
The authors have built an Ad hoc Protocol Evaluation testbed (APE) in order to perform large-scale, reproducible experiments. APE aims at assessing several different routing protocols in a...
Provided by Uppsala University
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White Papers
Is Tolerance Good Or Bad For Growth?
August 2, 2010, 12:00am PDT
The authors investigate to what extent tolerance, as measured by attitudes toward different types of neighbors, affects economic growth. Data from the World Values Survey enable one to investigate...
Provided by Uppsala University
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White Papers
Defect Cause Modeling With Decision Tree and Regression Analysis
June 9, 2009, 12:00am PDT
Power line channel is proposed as an alternative for broadband data transmission especially in developing countries like Tanzania. However the channel is affected by stochastic attenuation and...
Provided by Uppsala University
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White Papers
How Does Information Technology Impact On Business Relationships? The Need For Personal Meetings
August 18, 2008, 12:00am PDT
The paper raises the question of if and how information technology impacts on social exchange relationships. The aim of the paper is to investigate changes of social interaction patterns due to...
Provided by Uppsala University
-
White Papers
Network Connectivity And Business Netquakes - Ways To Understand The Spread Of Change
August 18, 2008, 12:00am PDT
Business network dynamics are generally discussed from the perspective of a focal business relationship and of relationships (e.g. with customers and/or suppliers) connected to it. Such studies...
Provided by Uppsala University
-
White Papers
Resource Use In Different Economic System
August 18, 2008, 12:00am PDT
One of the classical assumptions in economics is that resources are homogenous to their character and that they are given. Several scholars in marketing (Alderson, 1965) and management (Penrose,...
Provided by Uppsala University
-
White Papers
Conflict Management In Intercompetitor Cooperation
September 6, 2008, 12:00am PDT
A majority of the existing research within the business network approach is focused on cooperation and relationships between buyers and sellers. Competition and cooperation between competitors...
Provided by Uppsala University
-
White Papers
Markets, Business Models And The Growth Of The Firm
September 6, 2008, 12:00am PDT
The business press is full of examples of how firms use business models to identify and frame or reshape new markets. Yet to-date the understanding of how business models affect market-making has...
Provided by Uppsala University
-
White Papers
The Business Of Science Some Theoretical Considerations When Studying The Interaction Between Science And Business
August 18, 2008, 12:00am PDT
This paper provides an outline for a theoretical framework aimed at studying and analysing the interaction between science and business. The paper draws on two different areas of research,...
Provided by Uppsala University
-
White Papers
The Mobilisation Of Political Actors As A Collective Purchasing Strategy In The European Electricity Market. Exploiting The Plural Identity Of Political Actors
September 6, 2008, 12:00am PDT
In a context of liberalisation, occurring in the European Union, French major electricity users developed a new collective purchasing strategy, based on political sponsorship. The mobilisation of...
Provided by Uppsala University
-
White Papers
Scientific And Business Resources In Interaction
February 28, 2010, 12:00am PST
This paper deals specifically with how the transformation of a new scientific achievement into a business innovation can be understood from a resource interaction perspective. To achieve...
Provided by Uppsala University
-
White Papers
Shifting Initiatives And Interacted Strategies Within Business Relationships. Analyzing The Dr Motor-Chery Relationship
March 27, 2010, 12:00am PDT
In this paper the authors adopt an IMP interaction perspective to study the evolution of a business relationship. An exploratory approach is applied to develop an analytical framework that...
Provided by Uppsala University
-
White Papers
Reading' The Business Landscape - When Business Networks Are Supposed To Be Affected By Innovation Policy
August 25, 2010, 12:00am PDT
To contribute to the development of innovative and prospering companies has become one of the most important contemporary policy issues, on national as well as trans-national levels. This implies...
Provided by Uppsala University
-
White Papers
Clandestine And Arranged Marriages A Study On Business Relationships In Light Of Market Structures
August 25, 2010, 12:00am PDT
The perception of business being based on arm's length market exchange, which IMP studies were a reaction against, still influences many business settings as well as legal structures. By...
Provided by Uppsala University
-
White Papers
Deliberately Changed Boundaries As A Means For Analyzing Business Decisions
August 25, 2010, 12:00am PDT
This paper takes industrial network theory as its starting point. It argues that when dealing with business decisions, managers often need to deliberately change their analytical boundaries of the...
Provided by Uppsala University
-
White Papers
The Effect Of Discontinuity On Business Relationship
August 25, 2010, 12:00am PDT
Ongoing interactions and continuity in business is commonly the presumption when studying long-term oriented business relationships. Still, there are many long-term oriented businesses that are...
Provided by Uppsala University
-
White Papers
Shaping A New Industry - A Market Perspective
August 26, 2010, 12:00am PDT
In contemporary policymaking there is a strong consensus that industries related to advanced knowledge and science are important for national competitiveness and economic growth. The underlying...
Provided by Uppsala University
-
White Papers
Scrutinizing An Economic Development Model - The Taiwanese Semiconductor Industry Revisited
September 1, 2009, 12:00am PDT
To promote industrial development and economic growth is a vital issue for governments all over the world. The ideals guiding policymakers in their endeavours, strongly influenced by traditional...
Provided by Uppsala University
-
White Papers
Investigating The Gap: Interdependent, Global Business Networks Versus National Policy Means
September 1, 2009, 12:00am PDT
The contemporary economic crisis has made one of the most striking, but hitherto rather hidden aspects of the business landscape very clear: The technological and commercial interdependencies that...
Provided by Uppsala University
-
White Papers
Effect Of Political Actors On Small Firms' Business Relationships And Performance
September 1, 2009, 12:00am PDT
Despite the statement of many researchers and politicians on the vital role of SMEs for their contributions to GNP and employment, the research on SMEs relationship with political organizations is...
Provided by Uppsala University
-
White Papers
Information-Aware Traffic Reduction for Wireless Sensor Networks
September 11, 2009, 12:00am PDT
Environmental monitoring is one of the most popular applications in wireless sensor networks. Although it is important to obtain a continuous record of the environment, users may gain enough...
Provided by Uppsala University
-
White Papers
Genuine Saving Under Stochastic Growth
June 1, 2009, 12:00am PDT
The concept of genuine saving appeared for the first time in a proof of a now well known theorem in Weitzman (1976). It was reinvented and used as a local welfare indicator by Pearce and Atkinson...
Provided by Uppsala University
-
White Papers
Sensei-UU: A Nomadic Sensor Network Testbed Supporting Mobile
October 27, 2009, 12:00am PDT
The authors present Sensei - a nomadic, or relocatable, Wireless Sensor Network (WSN) testbed with support for mobile nodes. The nomadism makes it possible to evaluate a WSN application in...
Provided by Uppsala University
-
White Papers
Benchmark Simulation Model No. 1 With a Wireless Sensor Network for Monitoring and Control
January 18, 2011, 12:00am PST
The implementation of Wireless Sensor Networks (WSNs) for wastewater treatment plant monitoring and control is rare in the literature. Nevertheless, there seem to be some good reasons for...
Provided by Uppsala University
-
White Papers
Daigan: Constructing Proxy Networks Using SelNet
January 1, 2011, 12:00am PST
The authors present Daigan, a tool for constructing proxy networks using the SelNet indirection layer. Using the indirection capabilities of SelNet, they can construct on-demand chains of proxies...
Provided by Uppsala University
-
White Papers
A Mote-in-theLoop Approach for Exploring Communication Strategies for Sensor Networks
January 11, 2011, 12:00am PST
Sensor networks are being deployed in a range of different environments, such as industry plants, rainforests and offices. Each environment has its own characteristics and the appropriate...
Provided by Uppsala University
-
White Papers
Sensor Networking in Aquatic Environments - Experiences and New Challenges
January 1, 2011, 12:00am PST
In this paper the authors present the design and implementation of a small-scale marine sensor network. The network monitors the temperature in the Baltic Sea on different heights from the water...
Provided by Uppsala University
-
White Papers
Microfinance "Plus": The Impact Of Business Training On Indian Self Help Groups
December 1, 2010, 12:00am PST
The provision of business training with microfinance leads to a positive impact on assets for the participating households. The authors correct for membership selection bias and account for...
Provided by Uppsala University
-
White Papers
Network Performance Monitoring for Applications Using EXPAND
December 1, 2007, 12:00am PST
As computing becomes more interactive and as networked applications need special system support, it has become increasingly important to manage network resources. An important part of the...
Provided by Uppsala University
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White Papers
Probabilistic Analysis of Hierarchical Cluster Protocols for Wireless Sensor Networks
September 22, 2009, 12:00am PDT
Wireless sensor networks are designed to extract data from the deployment environment and combine sensing, data processing and wireless communication to provide useful information for the network...
Provided by Uppsala University
-
White Papers
A Design Space Analysis of Internet Connectivity for Mobile Ad Hoc Networks
January 1, 2011, 12:00am PST
The authors present a design space analysis of the problem of providing Internet connectivity for Mobile Ad hoc NETworks (MANETs). Currently there are a plethora of proposals to solve this problem...
Provided by Uppsala University
-
White Papers
Mythbusters: Whatever You Thought About MANET Routing, Think Again. . .
January 1, 2011, 12:00am PST
Protocol and system designs suffer from myths that may affect their nature and purpose as well as their features and capabilities. The authors investigate the myths surrounding Mobile Ad hoc...
Provided by Uppsala University
-
White Papers
A Search-Based Network Architecture for Content-Oriented and Opportunistic Communication
May 8, 2008, 12:00am PDT
The authors describe Haggle, a network architecture that disseminates content among mobile users based on the match between their interests and the metadata of content. Central to Haggle's design...
Provided by Uppsala University
-
White Papers
Key Technologies for IMT-Advanced Mobile Communication Systems
February 9, 2009, 12:00am PST
WINNER is an ambitious research project aiming at identification, development and assessment of key technologies for IMT-Advanced mobile communication systems. WINNER has devised an OFDMA based...
Provided by Uppsala University
-
White Papers
Exploring Sensor Network Communication Strategies With the Mote-in-the-Loop Approach
September 11, 2011, 12:00am PDT
The performance of wireless sensor networks is heavily influenced by the surrounding environment. Hence, in different scenarios different communication strategies, i.e., different packet sizes or...
Provided by Uppsala University
-
Whitepapers
RealProct: Reliable Protocol Conformance Testing With Real Nodes for Wireless Sensor Networks
September 29, 2011, 12:00am PDT
Despite the various applications of Wireless Sensor Network (WSN), experiences from real WSN deployments show that protocol implementations in sensor nodes are susceptible to software failures,...
Provided by Uppsala University
-
Whitepapers
Cooperative State Estimation for Preserving Privacy of User Behaviors in Smart Grid
July 25, 2011, 12:00am PDT
Smart grid promises a reliable and secure electricity infrastructure to meet the future demand growth. However, the increase of data types and data amount from advanced smart grid introduce new...
Provided by Uppsala University
-
Whitepapers
Wireless Sensor Network Deployment in Mobile Phones Assisted Environment
July 5, 2010, 12:00am PDT
Wireless sensor networks have been widely deployed to perform sensing constantly at specific locations, but their energy consumption and deployment cost are of great concern. With the popularity...
Provided by Uppsala University
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White Papers
OFDMA Uplink Channel Predicion to Enable Frequency-Adaptive Multiuser Scheduling
January 1, 2011, 12:00am PST
Frequency-adaptive multiuser scheduling utilizes the frequency-selective small-scale fading to allocate subcarriers with advantageous signal-to-noise ratio to each user. Due to channel...
Provided by Uppsala University
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White Papers
WINNER II System Concept: Advanced Radio Technologies for Future Wireless Systems
May 27, 2008, 12:00am PDT
WINNER has been an ambitious research project aiming at identification and assessment of key technologies for Beyond 3G mobile systems. The WINNER mobile radio access network provides a system...
Provided by Uppsala University
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White Papers
Impact of 4G Wireless Link Configurations on VoIP Network Performance
August 25, 2008, 12:00am PDT
The performance of applications in wireless networks is partly dependent upon the link configuration. Link characteristics vary with frame retransmission persistency, link frame retransmission...
Provided by Uppsala University
-
White Papers
Haggle: A Data-Centric Network Architecture for Mobile Devices
May 21, 2009, 12:00am PDT
Delay-tolerant and opportunistic networks relax the traditional assumption of end-to-end connectivity. Such networks are therefore suitable for content dissemination in sparsely connected regions...
Provided by Uppsala University
-
White Papers
Managing Cross Layer Information in OMNeT++ Simulations
April 25, 2009, 12:00am PDT
This paper describes a general approach to dealing with cross layer information in OMNeT++-based network simulations. Rather than prescribe a specific cross layer architecture, this work is...
Provided by Uppsala University
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White Papers
Energy-Efficient Task-Mapping for Data-Driven Sensor Network Macroprogramming Using Constraint Programming
September 19, 2010, 12:00am PDT
Using Constraint Programming (CP), the authors address the task-mapping problem in data-driven macroprogramming for Wireless Sensor Networks (WSNs). A task graph representing the flow of data...
Provided by Uppsala University
-
White Papers
Exploring Sensor Network Communication Strategies With the Mote-in-the-Loop Approach
September 11, 2011, 12:00am PDT
The performance of wireless sensor networks is heavily influenced by the surrounding environment. Hence, in different scenarios different communication strategies, i.e., different packet sizes or...
Provided by Uppsala University
-
White Papers
Key Technologies for IMT-Advanced Mobile Communication Systems
February 9, 2009, 12:00am PST
WINNER is an ambitious research project aiming at identification, development and assessment of key technologies for IMT-Advanced mobile communication systems. WINNER has devised an OFDMA based...
Provided by Uppsala University
-
White Papers
A Search-Based Network Architecture for Content-Oriented and Opportunistic Communication
May 8, 2008, 12:00am PDT
The authors describe Haggle, a network architecture that disseminates content among mobile users based on the match between their interests and the metadata of content. Central to Haggle's design...
Provided by Uppsala University
-
White Papers
Mythbusters: Whatever You Thought About MANET Routing, Think Again. . .
January 1, 2011, 12:00am PST
Protocol and system designs suffer from myths that may affect their nature and purpose as well as their features and capabilities. The authors investigate the myths surrounding Mobile Ad hoc...
Provided by Uppsala University
-
White Papers
A Design Space Analysis of Internet Connectivity for Mobile Ad Hoc Networks
January 1, 2011, 12:00am PST
The authors present a design space analysis of the problem of providing Internet connectivity for Mobile Ad hoc NETworks (MANETs). Currently there are a plethora of proposals to solve this problem...
Provided by Uppsala University
-
White Papers
Probabilistic Analysis of Hierarchical Cluster Protocols for Wireless Sensor Networks
September 22, 2009, 12:00am PDT
Wireless sensor networks are designed to extract data from the deployment environment and combine sensing, data processing and wireless communication to provide useful information for the network...
Provided by Uppsala University
-
White Papers
Microfinance "Plus": The Impact Of Business Training On Indian Self Help Groups
December 1, 2010, 12:00am PST
The provision of business training with microfinance leads to a positive impact on assets for the participating households. The authors correct for membership selection bias and account for...
Provided by Uppsala University
-
White Papers
Sensor Networking in Aquatic Environments - Experiences and New Challenges
January 1, 2011, 12:00am PST
In this paper the authors present the design and implementation of a small-scale marine sensor network. The network monitors the temperature in the Baltic Sea on different heights from the water...
Provided by Uppsala University
-
White Papers
A Mote-in-theLoop Approach for Exploring Communication Strategies for Sensor Networks
January 11, 2011, 12:00am PST
Sensor networks are being deployed in a range of different environments, such as industry plants, rainforests and offices. Each environment has its own characteristics and the appropriate...
Provided by Uppsala University
-
White Papers
Daigan: Constructing Proxy Networks Using SelNet
January 1, 2011, 12:00am PST
The authors present Daigan, a tool for constructing proxy networks using the SelNet indirection layer. Using the indirection capabilities of SelNet, they can construct on-demand chains of proxies...
Provided by Uppsala University
-
White Papers
Benchmark Simulation Model No. 1 With a Wireless Sensor Network for Monitoring and Control
January 18, 2011, 12:00am PST
The implementation of Wireless Sensor Networks (WSNs) for wastewater treatment plant monitoring and control is rare in the literature. Nevertheless, there seem to be some good reasons for...
Provided by Uppsala University
-
White Papers
Sensei-UU: A Nomadic Sensor Network Testbed Supporting Mobile
October 27, 2009, 12:00am PDT
The authors present Sensei - a nomadic, or relocatable, Wireless Sensor Network (WSN) testbed with support for mobile nodes. The nomadism makes it possible to evaluate a WSN application in...
Provided by Uppsala University
-
White Papers
Genuine Saving Under Stochastic Growth
June 1, 2009, 12:00am PDT
The concept of genuine saving appeared for the first time in a proof of a now well known theorem in Weitzman (1976). It was reinvented and used as a local welfare indicator by Pearce and Atkinson...
Provided by Uppsala University
-
White Papers
Information-Aware Traffic Reduction for Wireless Sensor Networks
September 11, 2009, 12:00am PDT
Environmental monitoring is one of the most popular applications in wireless sensor networks. Although it is important to obtain a continuous record of the environment, users may gain enough...
Provided by Uppsala University
-
White Papers
Effect Of Political Actors On Small Firms' Business Relationships And Performance
September 1, 2009, 12:00am PDT
Despite the statement of many researchers and politicians on the vital role of SMEs for their contributions to GNP and employment, the research on SMEs relationship with political organizations is...
Provided by Uppsala University
-
White Papers
Investigating The Gap: Interdependent, Global Business Networks Versus National Policy Means
September 1, 2009, 12:00am PDT
The contemporary economic crisis has made one of the most striking, but hitherto rather hidden aspects of the business landscape very clear: The technological and commercial interdependencies that...
Provided by Uppsala University
-
White Papers
Scrutinizing An Economic Development Model - The Taiwanese Semiconductor Industry Revisited
September 1, 2009, 12:00am PDT
To promote industrial development and economic growth is a vital issue for governments all over the world. The ideals guiding policymakers in their endeavours, strongly influenced by traditional...
Provided by Uppsala University
-
White Papers
Shaping A New Industry - A Market Perspective
August 26, 2010, 12:00am PDT
In contemporary policymaking there is a strong consensus that industries related to advanced knowledge and science are important for national competitiveness and economic growth. The underlying...
Provided by Uppsala University
-
White Papers
The Effect Of Discontinuity On Business Relationship
August 25, 2010, 12:00am PDT
Ongoing interactions and continuity in business is commonly the presumption when studying long-term oriented business relationships. Still, there are many long-term oriented businesses that are...
Provided by Uppsala University
-
White Papers
Deliberately Changed Boundaries As A Means For Analyzing Business Decisions
August 25, 2010, 12:00am PDT
This paper takes industrial network theory as its starting point. It argues that when dealing with business decisions, managers often need to deliberately change their analytical boundaries of the...
Provided by Uppsala University
-
White Papers
Clandestine And Arranged Marriages A Study On Business Relationships In Light Of Market Structures
August 25, 2010, 12:00am PDT
The perception of business being based on arm's length market exchange, which IMP studies were a reaction against, still influences many business settings as well as legal structures. By...
Provided by Uppsala University
-
White Papers
Reading' The Business Landscape - When Business Networks Are Supposed To Be Affected By Innovation Policy
August 25, 2010, 12:00am PDT
To contribute to the development of innovative and prospering companies has become one of the most important contemporary policy issues, on national as well as trans-national levels. This implies...
Provided by Uppsala University
-
White Papers
Shifting Initiatives And Interacted Strategies Within Business Relationships. Analyzing The Dr Motor-Chery Relationship
March 27, 2010, 12:00am PDT
In this paper the authors adopt an IMP interaction perspective to study the evolution of a business relationship. An exploratory approach is applied to develop an analytical framework that...
Provided by Uppsala University
-
White Papers
Scientific And Business Resources In Interaction
February 28, 2010, 12:00am PST
This paper deals specifically with how the transformation of a new scientific achievement into a business innovation can be understood from a resource interaction perspective. To achieve...
Provided by Uppsala University
-
White Papers
The Mobilisation Of Political Actors As A Collective Purchasing Strategy In The European Electricity Market. Exploiting The Plural Identity Of Political Actors
September 6, 2008, 12:00am PDT
In a context of liberalisation, occurring in the European Union, French major electricity users developed a new collective purchasing strategy, based on political sponsorship. The mobilisation of...
Provided by Uppsala University
-
White Papers
The Business Of Science Some Theoretical Considerations When Studying The Interaction Between Science And Business
August 18, 2008, 12:00am PDT
This paper provides an outline for a theoretical framework aimed at studying and analysing the interaction between science and business. The paper draws on two different areas of research,...
Provided by Uppsala University
-
White Papers
Markets, Business Models And The Growth Of The Firm
September 6, 2008, 12:00am PDT
The business press is full of examples of how firms use business models to identify and frame or reshape new markets. Yet to-date the understanding of how business models affect market-making has...
Provided by Uppsala University
-
White Papers
Conflict Management In Intercompetitor Cooperation
September 6, 2008, 12:00am PDT
A majority of the existing research within the business network approach is focused on cooperation and relationships between buyers and sellers. Competition and cooperation between competitors...
Provided by Uppsala University
-
White Papers
Resource Use In Different Economic System
August 18, 2008, 12:00am PDT
One of the classical assumptions in economics is that resources are homogenous to their character and that they are given. Several scholars in marketing (Alderson, 1965) and management (Penrose,...
Provided by Uppsala University
-
White Papers
Network Connectivity And Business Netquakes - Ways To Understand The Spread Of Change
August 18, 2008, 12:00am PDT
Business network dynamics are generally discussed from the perspective of a focal business relationship and of relationships (e.g. with customers and/or suppliers) connected to it. Such studies...
Provided by Uppsala University
-
White Papers
How Does Information Technology Impact On Business Relationships? The Need For Personal Meetings
August 18, 2008, 12:00am PDT
The paper raises the question of if and how information technology impacts on social exchange relationships. The aim of the paper is to investigate changes of social interaction patterns due to...
Provided by Uppsala University
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