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Institute of Information Science
(19 results)-
White Papers
An Analytical Study of Wireless Error Models for Bluetooth Networks
December 16, 2007, 12:00am PST
Data transmission over wireless networks is challenging due to the occurrence of burst errors, and packet loss caused by such errors seriously limits the maximum achievable throughput of wireless...
Provided by Institute of Information Science
-
White Papers
Power-Rate-Distortion Optimized Resource-Scalable Low-Complexity Video Coding in Wireless Multimedia Sensor Networks
April 29, 2009, 12:00am PDT
Wireless Multimedia Sensor Networks (WMSNs) have been potentially applicable for several emerging applications. However, the available resources, i.e., power and rate, of visual sensors in a WMSN...
Provided by Institute of Information Science
-
White Papers
SQLMR : A Scalable Database Management System for Cloud Computing
June 27, 2011, 12:00am PDT
As the size of data set in cloud increases rapidly, how to process large amount of data efficiently has become a critical issue. MapReduce provides a framework for large data processing and is...
Provided by Institute of Information Science
-
White Papers
The Design and Evaluation of Task Assignment Algorithms for GWAP-Based Geospatial Tagging Systems
June 30, 2010, 12:00am PDT
Geospatial tagging (geotagging) is an emerging and very promising application that can help users find a wide variety of location-specific information, and thereby facilitate the development of...
Provided by Institute of Information Science
-
White Papers
An Evaluation Study of Mobility Support in ZigBee Networks
August 6, 2008, 12:00am PDT
Based on the IEEE 802.15.4 LR-WPAN specification, the ZigBee standard has been proposed to interconnect simple, low rate, and battery powered wire-less devices. The deployment of ZigBee networks...
Provided by Institute of Information Science
-
White Papers
Modeling Channel Conflict Probabilities Between IEEE 802.11b and IEEE 802.15.1 Networks
June 29, 2007, 12:00am PDT
With the increasingly deployed Wireless Local/ Personal Area Network (WLAN/WPAN) devices, channel conflict has become very frequent and severe when one WLAN/WPAN technology coexists with other...
Provided by Institute of Information Science
-
White Papers
TSProbe: A Link Capacity Estimation Tool for Time-Slotted Wireless Networks
June 13, 2007, 12:00am PDT
In this paper, the authors propose TSProbe, a new capacity estimation technique for time-slotted wireless systems. Although inspired by Adhoc Probe, the design of TSProbe is tailored to...
Provided by Institute of Information Science
-
White Papers
A Peer-to-Peer Approach for Mobile File Transfer in Opportunistic People Networks
December 15, 2007, 12:00am PST
With wireless technologies extending to every part of the people daily lives, mobile networking applications are becoming increasingly popular for accessing the Internet. In this paper, the...
Provided by Institute of Information Science
-
White Papers
Resource-Scalable Low-Complexity Video Coding in Wireless Multimedia Sensor Networks
April 1, 2009, 12:00am PDT
Wireless Multimedia Sensor Networks (WMSNs) have been potentially applicable for several emerging applications. However, the available resources, i.e., power and rate, of visual sensors in a WMSN...
Provided by Institute of Information Science
-
White Papers
Playing GWAP With Strategies
February 25, 2009, 12:00am PST
Human Computation represents a new paradigm of applications that exploit people's desire to be entertained by outsourcing certain steps of the computational process to the players. Such...
Provided by Institute of Information Science
-
White Papers
Tree Decomposition for Large-Scale SVM Problems: Experimental and Theoretical Results
April 2, 2009, 12:00am PDT
To handle problems created by large data sets, the authors propose a method that uses a decision tree to decompose a data space and trains SVMs on the decomposed regions. Although there are other...
Provided by Institute of Information Science
-
White Papers
An Analytical Study of GWAP-Based Geospatial Tagging Systems
September 28, 2009, 12:00am PDT
Geospatial tagging (geo-tagging) is an emerging and very promising application that can help users find a wide variety of location-specific information, and facilitate the development of future...
Provided by Institute of Information Science
-
White Papers
An Evaluation of Routing Reliability in Non-Collaborative Opportunistic Networks
February 28, 2009, 12:00am PST
An opportunistic network is a type of challenged network that has attracted a great deal of attention in recent years. While a number of schemes have been proposed to facilitate data dissemination...
Provided by Institute of Information Science
-
Whitepapers
A Dynamic Binary Translation System in a Client/Server Environment
April 23, 2012, 12:00am PDT
With rapid advances in mobile computing, multi-core processors and expanded memory resources are being made available in new mobile devices. This trend will enable a wider range of existing...
Provided by Institute of Information Science
-
Whitepapers
Improving Region SelectionThrough Early-Exit Detection
April 24, 2012, 12:00am PDT
Many Dynamic Binary Translation (DBT) systems and just-in-time compilers target traces, i.e., frequently-taken execution paths, as code regions to be translated/optimized. The Next-Tail-Execution...
Provided by Institute of Information Science
-
Whitepapers
Ubiquitous Smart Devices and Applications for Disaster Preparedness
April 25, 2012, 12:00am PDT
Recent advances in disaster prediction and detection technologies and ICT support infrastructures have enabled the generation and reliable deliveries of machine-readable early disaster alerts over...
Provided by Institute of Information Science
-
Whitepapers
Cyber-Physical Elements of Disaster Prepared Smart Environment
January 10, 2012, 12:00am PST
Recent years have ushered in tremendous advances in Information and Communication Technologies (ICT) and infrastructures for disaster management. Still, daily news on disasters has been telling...
Provided by Institute of Information Science
-
Whitepapers
Workflow Architecture for Model-Based Development of User-Centric Automation and Assistive Devices
April 1, 2011, 12:00am PDT
This paper describes an on-going effort in building user-centric automation and assistive devices from workflows. Advantages of this approach include that workflow-based devices and systems are...
Provided by Institute of Information Science
-
Whitepapers
Compressive Image Sensing: Turbo Fast Recovery With Lower-Frequency Measurement Sampling
September 16, 2011, 12:00am PDT
Fast and accurate compressive sensing recovery is still a challenging issue, and has received considerable attention in the literature. In this paper, the authors do not follow the tradition of...
Provided by Institute of Information Science
-
Whitepapers
Compressive Image Sensing: Turbo Fast Recovery With Lower-Frequency Measurement Sampling
September 16, 2011, 12:00am PDT
Fast and accurate compressive sensing recovery is still a challenging issue, and has received considerable attention in the literature. In this paper, the authors do not follow the tradition of...
Provided by Institute of Information Science
-
Whitepapers
Workflow Architecture for Model-Based Development of User-Centric Automation and Assistive Devices
April 1, 2011, 12:00am PDT
This paper describes an on-going effort in building user-centric automation and assistive devices from workflows. Advantages of this approach include that workflow-based devices and systems are...
Provided by Institute of Information Science
-
Whitepapers
Cyber-Physical Elements of Disaster Prepared Smart Environment
January 10, 2012, 12:00am PST
Recent years have ushered in tremendous advances in Information and Communication Technologies (ICT) and infrastructures for disaster management. Still, daily news on disasters has been telling...
Provided by Institute of Information Science
-
Whitepapers
Ubiquitous Smart Devices and Applications for Disaster Preparedness
April 25, 2012, 12:00am PDT
Recent advances in disaster prediction and detection technologies and ICT support infrastructures have enabled the generation and reliable deliveries of machine-readable early disaster alerts over...
Provided by Institute of Information Science
-
Whitepapers
Improving Region SelectionThrough Early-Exit Detection
April 24, 2012, 12:00am PDT
Many Dynamic Binary Translation (DBT) systems and just-in-time compilers target traces, i.e., frequently-taken execution paths, as code regions to be translated/optimized. The Next-Tail-Execution...
Provided by Institute of Information Science
-
Whitepapers
A Dynamic Binary Translation System in a Client/Server Environment
April 23, 2012, 12:00am PDT
With rapid advances in mobile computing, multi-core processors and expanded memory resources are being made available in new mobile devices. This trend will enable a wider range of existing...
Provided by Institute of Information Science
-
White Papers
An Evaluation of Routing Reliability in Non-Collaborative Opportunistic Networks
February 28, 2009, 12:00am PST
An opportunistic network is a type of challenged network that has attracted a great deal of attention in recent years. While a number of schemes have been proposed to facilitate data dissemination...
Provided by Institute of Information Science
-
White Papers
An Analytical Study of GWAP-Based Geospatial Tagging Systems
September 28, 2009, 12:00am PDT
Geospatial tagging (geo-tagging) is an emerging and very promising application that can help users find a wide variety of location-specific information, and facilitate the development of future...
Provided by Institute of Information Science
-
White Papers
Tree Decomposition for Large-Scale SVM Problems: Experimental and Theoretical Results
April 2, 2009, 12:00am PDT
To handle problems created by large data sets, the authors propose a method that uses a decision tree to decompose a data space and trains SVMs on the decomposed regions. Although there are other...
Provided by Institute of Information Science
-
White Papers
Playing GWAP With Strategies
February 25, 2009, 12:00am PST
Human Computation represents a new paradigm of applications that exploit people's desire to be entertained by outsourcing certain steps of the computational process to the players. Such...
Provided by Institute of Information Science
-
White Papers
Resource-Scalable Low-Complexity Video Coding in Wireless Multimedia Sensor Networks
April 1, 2009, 12:00am PDT
Wireless Multimedia Sensor Networks (WMSNs) have been potentially applicable for several emerging applications. However, the available resources, i.e., power and rate, of visual sensors in a WMSN...
Provided by Institute of Information Science
-
White Papers
A Peer-to-Peer Approach for Mobile File Transfer in Opportunistic People Networks
December 15, 2007, 12:00am PST
With wireless technologies extending to every part of the people daily lives, mobile networking applications are becoming increasingly popular for accessing the Internet. In this paper, the...
Provided by Institute of Information Science
-
White Papers
TSProbe: A Link Capacity Estimation Tool for Time-Slotted Wireless Networks
June 13, 2007, 12:00am PDT
In this paper, the authors propose TSProbe, a new capacity estimation technique for time-slotted wireless systems. Although inspired by Adhoc Probe, the design of TSProbe is tailored to...
Provided by Institute of Information Science
-
White Papers
Modeling Channel Conflict Probabilities Between IEEE 802.11b and IEEE 802.15.1 Networks
June 29, 2007, 12:00am PDT
With the increasingly deployed Wireless Local/ Personal Area Network (WLAN/WPAN) devices, channel conflict has become very frequent and severe when one WLAN/WPAN technology coexists with other...
Provided by Institute of Information Science
-
White Papers
An Evaluation Study of Mobility Support in ZigBee Networks
August 6, 2008, 12:00am PDT
Based on the IEEE 802.15.4 LR-WPAN specification, the ZigBee standard has been proposed to interconnect simple, low rate, and battery powered wire-less devices. The deployment of ZigBee networks...
Provided by Institute of Information Science
-
White Papers
The Design and Evaluation of Task Assignment Algorithms for GWAP-Based Geospatial Tagging Systems
June 30, 2010, 12:00am PDT
Geospatial tagging (geotagging) is an emerging and very promising application that can help users find a wide variety of location-specific information, and thereby facilitate the development of...
Provided by Institute of Information Science
-
White Papers
SQLMR : A Scalable Database Management System for Cloud Computing
June 27, 2011, 12:00am PDT
As the size of data set in cloud increases rapidly, how to process large amount of data efficiently has become a critical issue. MapReduce provides a framework for large data processing and is...
Provided by Institute of Information Science
-
White Papers
Power-Rate-Distortion Optimized Resource-Scalable Low-Complexity Video Coding in Wireless Multimedia Sensor Networks
April 29, 2009, 12:00am PDT
Wireless Multimedia Sensor Networks (WMSNs) have been potentially applicable for several emerging applications. However, the available resources, i.e., power and rate, of visual sensors in a WMSN...
Provided by Institute of Information Science
-
White Papers
An Analytical Study of Wireless Error Models for Bluetooth Networks
December 16, 2007, 12:00am PST
Data transmission over wireless networks is challenging due to the occurrence of burst errors, and packet loss caused by such errors seriously limits the maximum achievable throughput of wireless...
Provided by Institute of Information Science
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