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University of Leipzig
(14 results)-
White Papers
Practical Rate-Based Congestion Control for Wireless Mesh Networks
November 24, 2008, 12:00am PST
This paper introduces an adaptive pacing scheme to overcome the drawbacks of TCP in wireless mesh networks with Internet connectivity. The pacing scheme is implemented at the wireless TCP sender...
Provided by University of Leipzig
-
White Papers
Enhancing Collaborative CRM With Mobile Technologies
June 17, 2009, 12:00am PDT
Mobile technology offers a high potential to significantly transform the ways how a company can interact with their customers and even with own employees. In recent years researchers started to...
Provided by University of Leipzig
-
White Papers
Quantile Hedging For Multiple Assets Derivatives
February 22, 2011, 12:00am PST
The problem of quantile hedging for multiple assets derivatives in the Black-Scholes model with correlation is considered. Explicit formulas for the probability maximizing function and the cost...
Provided by University of Leipzig
-
White Papers
Was The Worldwide Asymmetry In Current Accounts Caused By The Macroeconomic Policy Of The Global Economy's Leader?
June 27, 2011, 12:00am PDT
Some authors sketch the causal chain that produced the current account surplus in China and the current account deficit of the US (as a part of global imbalances) as follows: declining interest...
Provided by University of Leipzig
-
White Papers
The Theory Of Optimum Currency Areas And Growth In Emerging Markets
April 20, 2010, 12:00am PDT
The authors test for the impact of exchange rate volatility on growth in emerging market economies based on the theory of optimum currency areas. The findings provide evidence for a positive...
Provided by University of Leipzig
-
Whitepapers
Mqr-Tree: A 2-Dimensional Spatial Access Method
November 1, 2012, 12:00am PDT
In this paper, the authors propose the mqr-tree, a two-dimensional spatial access method that organizes spatial objects in a two-dimensional node and based on their spatial relationships....
Provided by University of Leipzig
-
White Papers
A Scalable Dual-Radio Wireless Testbed for Emulating Mesh Networks
March 18, 2010, 12:00am PDT
In this paper, the authors introduce and evaluate ScaleMesh, a scalable miniaturized dual-radio wireless mesh testbed based on IEEE 802.11b/g technology. ScaleMesh can emulate large-scale mesh...
Provided by University of Leipzig
-
White Papers
Analyzing the Effective Throughput in Multi-Hop IEEE 802.11n Networks
April 7, 2011, 12:00am PDT
In this paper, the authors characterize the effective throughput for multi-hop paths in IEEE 802.11n based wireless mesh networks. They derive an analytical model capturing the effects of frame...
Provided by University of Leipzig
-
White Papers
Understanding IEEE 802.11n Multi-Hop Communication in Wireless Networks
March 25, 2011, 12:00am PDT
In this paper, the authors present a measurement study of the multi-hop behavior of the new IEEE 802.11n standard in an indoor mesh testbed. As main contribution, they quantitatively describe...
Provided by University of Leipzig
-
White Papers
An Accurate and Analytically Tractable Model for Human Inter-Contact Times
October 25, 2010, 12:00am PDT
The authors present an analytically tractable mathematical approach for accurately modeling the distribution of inter-contact times between mobile devices carried by users. The contribution of...
Provided by University of Leipzig
-
White Papers
CrossTrace: Cross-Layer Measurement for IEEE 802.11 Wireless Testbeds
October 12, 2009, 12:00am PDT
In this paper, the authors introduce and evaluate CrossTrace, a framework for performing cross-layer measurements in IEEE 802.11 based wireless networks. CrossTrace allows tracing of parameters at...
Provided by University of Leipzig
-
White Papers
A Clean-Slate Architecture for Reliable Data Delivery in Wireless Mesh Networks
May 19, 2009, 12:00am PDT
In this paper, the authors introduce clean-slate architecture for improving the delivery of data packets in IEEE 802.11 wireless mesh networks. Opposed to the rigid TCP/IP layer architecture which...
Provided by University of Leipzig
-
White Papers
ScaleMesh: A Scalable Dual-Radio Wireless Mesh Testbed
July 3, 2008, 12:00am PDT
In this paper, the authors introduce and evaluate ScaleMesh, a scalable miniaturized dual-radio wireless mesh testbed based on IEEE 802.11b/g technology. ScaleMesh can emulate large-scale mesh...
Provided by University of Leipzig
-
White Papers
Model Interchange Between ARIS and Eclipse EMF
October 4, 2007, 12:00am PDT
The ARchitecture of integrated Information Systems (ARIS) is a technical space that is widely used in the area of business process management. The reuse of ARIS models in other working contexts is...
Provided by University of Leipzig
-
Whitepapers
Mqr-Tree: A 2-Dimensional Spatial Access Method
November 1, 2012, 12:00am PDT
In this paper, the authors propose the mqr-tree, a two-dimensional spatial access method that organizes spatial objects in a two-dimensional node and based on their spatial relationships....
Provided by University of Leipzig
-
White Papers
Model Interchange Between ARIS and Eclipse EMF
October 4, 2007, 12:00am PDT
The ARchitecture of integrated Information Systems (ARIS) is a technical space that is widely used in the area of business process management. The reuse of ARIS models in other working contexts is...
Provided by University of Leipzig
-
White Papers
ScaleMesh: A Scalable Dual-Radio Wireless Mesh Testbed
July 3, 2008, 12:00am PDT
In this paper, the authors introduce and evaluate ScaleMesh, a scalable miniaturized dual-radio wireless mesh testbed based on IEEE 802.11b/g technology. ScaleMesh can emulate large-scale mesh...
Provided by University of Leipzig
-
White Papers
A Clean-Slate Architecture for Reliable Data Delivery in Wireless Mesh Networks
May 19, 2009, 12:00am PDT
In this paper, the authors introduce clean-slate architecture for improving the delivery of data packets in IEEE 802.11 wireless mesh networks. Opposed to the rigid TCP/IP layer architecture which...
Provided by University of Leipzig
-
White Papers
CrossTrace: Cross-Layer Measurement for IEEE 802.11 Wireless Testbeds
October 12, 2009, 12:00am PDT
In this paper, the authors introduce and evaluate CrossTrace, a framework for performing cross-layer measurements in IEEE 802.11 based wireless networks. CrossTrace allows tracing of parameters at...
Provided by University of Leipzig
-
White Papers
An Accurate and Analytically Tractable Model for Human Inter-Contact Times
October 25, 2010, 12:00am PDT
The authors present an analytically tractable mathematical approach for accurately modeling the distribution of inter-contact times between mobile devices carried by users. The contribution of...
Provided by University of Leipzig
-
White Papers
Understanding IEEE 802.11n Multi-Hop Communication in Wireless Networks
March 25, 2011, 12:00am PDT
In this paper, the authors present a measurement study of the multi-hop behavior of the new IEEE 802.11n standard in an indoor mesh testbed. As main contribution, they quantitatively describe...
Provided by University of Leipzig
-
White Papers
Analyzing the Effective Throughput in Multi-Hop IEEE 802.11n Networks
April 7, 2011, 12:00am PDT
In this paper, the authors characterize the effective throughput for multi-hop paths in IEEE 802.11n based wireless mesh networks. They derive an analytical model capturing the effects of frame...
Provided by University of Leipzig
-
White Papers
A Scalable Dual-Radio Wireless Testbed for Emulating Mesh Networks
March 18, 2010, 12:00am PDT
In this paper, the authors introduce and evaluate ScaleMesh, a scalable miniaturized dual-radio wireless mesh testbed based on IEEE 802.11b/g technology. ScaleMesh can emulate large-scale mesh...
Provided by University of Leipzig
-
White Papers
The Theory Of Optimum Currency Areas And Growth In Emerging Markets
April 20, 2010, 12:00am PDT
The authors test for the impact of exchange rate volatility on growth in emerging market economies based on the theory of optimum currency areas. The findings provide evidence for a positive...
Provided by University of Leipzig
-
White Papers
Was The Worldwide Asymmetry In Current Accounts Caused By The Macroeconomic Policy Of The Global Economy's Leader?
June 27, 2011, 12:00am PDT
Some authors sketch the causal chain that produced the current account surplus in China and the current account deficit of the US (as a part of global imbalances) as follows: declining interest...
Provided by University of Leipzig
-
White Papers
Quantile Hedging For Multiple Assets Derivatives
February 22, 2011, 12:00am PST
The problem of quantile hedging for multiple assets derivatives in the Black-Scholes model with correlation is considered. Explicit formulas for the probability maximizing function and the cost...
Provided by University of Leipzig
-
White Papers
Enhancing Collaborative CRM With Mobile Technologies
June 17, 2009, 12:00am PDT
Mobile technology offers a high potential to significantly transform the ways how a company can interact with their customers and even with own employees. In recent years researchers started to...
Provided by University of Leipzig
-
White Papers
Practical Rate-Based Congestion Control for Wireless Mesh Networks
November 24, 2008, 12:00am PST
This paper introduces an adaptive pacing scheme to overcome the drawbacks of TCP in wireless mesh networks with Internet connectivity. The pacing scheme is implemented at the wireless TCP sender...
Provided by University of Leipzig
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