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University of Sfax
(12 results)-
White Papers
PKI and UDDI Based Trust Centre: An Attempt to Improve Web Service Security
June 29, 2009, 12:00am PDT
Nowadays Internet becomes the most used tool for the ever increasing amount of various transactions between institutions, organizations and more generally between clients and providers. Conducted...
Provided by University of Sfax
-
Whitepapers
Distributing Arabic Handwriting Recognition System Based on the Combination of Grid Meta-Scheduling and P2P Technologies (Omnivore)
October 1, 2010, 12:00am PDT
Character recognition is one of the oldest fields of research. It is the art of automating both the process of reading and keyboard input of text in documents. A major part of information in...
Provided by University of Sfax
-
White Papers
Semantic Annotation Formalism of Video-Conferencing Documents
June 14, 2009, 12:00am PDT
The development of distance trainings based of the information technologies and communication paves the way to the emergence of new professional specializations. The objective of this paper is to...
Provided by University of Sfax
-
White Papers
Seamless Mobility in Heterogeneous Wireless Networks
December 1, 2010, 12:00am PST
In next generation of wireless networks, different technologies belonging to one or more operators should be integrated to form a heterogeneous environment based on an IP core network...
Provided by University of Sfax
-
White Papers
To What Extent Can Profit Margin, Value Added Growth And Ownership Concentration Portrait Corporate Governance Systems?
January 1, 2009, 12:00am PST
This paper examines how product market competition and corporate governance variables affect differently the productivity growth of corporations. Corporate governance systems are expected to have...
Provided by University of Sfax
-
White Papers
A Framework to Model Real-Time Databases
August 25, 2008, 12:00am PDT
Real-time databases deal with time-constrained data and time-constrained transactions. The design of this kind of databases requires the introduction of new concepts to support both data...
Provided by University of Sfax
-
White Papers
A Coded Cooperative Networking MAC Protocol in Non Transparent Multihop WiMAX Network
May 1, 2010, 12:00am PDT
IEEE 802.16j Mobile Multi-hop Relay (MMR) was proposed to gain coverage extension and throughput enhancement. The objective of this paper, is to suggest a coded cooperative networking MAC protocol...
Provided by University of Sfax
-
White Papers
Cross-Layer Design for Energy-Efficient in Wireless Underwater Communication: Acoustic Frequency IDentification Case Study
May 1, 2011, 12:00am PDT
Thanks to the recent developments on communication techniques, micro-technology and on digital electronics, Underwater Wireless Sensor Networks (UWSNs) are being employed in several types of...
Provided by University of Sfax
-
White Papers
A Protocol for Re-Authentication and Handoff Notification in Wireless Mesh Networks
May 1, 2011, 12:00am PDT
Mesh technology has captured the interest of university research and industry, because of its capacity to meet at the same time the requirements of Internet service provider and users. But, its...
Provided by University of Sfax
-
Whitepapers
Improving the Performance of Aggregate Queries with Cached Tuples in MapReduce
February 1, 2013, 12:00am PST
As an essential approach for extracting valuable summarized information from massive data set, aggregate query plays important roles for data-intensive applications in cloud computing. As a...
Provided by University of Sfax
-
White Papers
LNT: A Logical Neighbor Tree Secure Group Communication Scheme for Wireless Sensor Networks
March 15, 2012, 12:00am PDT
Secure group communication is a paradigm that primarily designates one-to-many communication security. The proposed works relevant to secure group communication have predominantly considered the...
Provided by University of Sfax
-
Whitepapers
Analysis Study of Time Synchronization Protocols in Wireless Sensor Networks
June 7, 2012, 12:00am PDT
One of the main pervasive problems Wireless Sensor Networks (WSN) encounter is to maintain flawless communication sharing and cooperative processing between sensors via radio links to ensure a...
Provided by University of Sfax
-
Whitepapers
Improving the Performance of Aggregate Queries with Cached Tuples in MapReduce
February 1, 2013, 12:00am PST
As an essential approach for extracting valuable summarized information from massive data set, aggregate query plays important roles for data-intensive applications in cloud computing. As a...
Provided by University of Sfax
-
Whitepapers
Distributing Arabic Handwriting Recognition System Based on the Combination of Grid Meta-Scheduling and P2P Technologies (Omnivore)
October 1, 2010, 12:00am PDT
Character recognition is one of the oldest fields of research. It is the art of automating both the process of reading and keyboard input of text in documents. A major part of information in...
Provided by University of Sfax
-
Whitepapers
Analysis Study of Time Synchronization Protocols in Wireless Sensor Networks
June 7, 2012, 12:00am PDT
One of the main pervasive problems Wireless Sensor Networks (WSN) encounter is to maintain flawless communication sharing and cooperative processing between sensors via radio links to ensure a...
Provided by University of Sfax
-
White Papers
LNT: A Logical Neighbor Tree Secure Group Communication Scheme for Wireless Sensor Networks
March 15, 2012, 12:00am PDT
Secure group communication is a paradigm that primarily designates one-to-many communication security. The proposed works relevant to secure group communication have predominantly considered the...
Provided by University of Sfax
-
White Papers
A Protocol for Re-Authentication and Handoff Notification in Wireless Mesh Networks
May 1, 2011, 12:00am PDT
Mesh technology has captured the interest of university research and industry, because of its capacity to meet at the same time the requirements of Internet service provider and users. But, its...
Provided by University of Sfax
-
White Papers
Cross-Layer Design for Energy-Efficient in Wireless Underwater Communication: Acoustic Frequency IDentification Case Study
May 1, 2011, 12:00am PDT
Thanks to the recent developments on communication techniques, micro-technology and on digital electronics, Underwater Wireless Sensor Networks (UWSNs) are being employed in several types of...
Provided by University of Sfax
-
White Papers
A Coded Cooperative Networking MAC Protocol in Non Transparent Multihop WiMAX Network
May 1, 2010, 12:00am PDT
IEEE 802.16j Mobile Multi-hop Relay (MMR) was proposed to gain coverage extension and throughput enhancement. The objective of this paper, is to suggest a coded cooperative networking MAC protocol...
Provided by University of Sfax
-
White Papers
A Framework to Model Real-Time Databases
August 25, 2008, 12:00am PDT
Real-time databases deal with time-constrained data and time-constrained transactions. The design of this kind of databases requires the introduction of new concepts to support both data...
Provided by University of Sfax
-
White Papers
To What Extent Can Profit Margin, Value Added Growth And Ownership Concentration Portrait Corporate Governance Systems?
January 1, 2009, 12:00am PST
This paper examines how product market competition and corporate governance variables affect differently the productivity growth of corporations. Corporate governance systems are expected to have...
Provided by University of Sfax
-
White Papers
Seamless Mobility in Heterogeneous Wireless Networks
December 1, 2010, 12:00am PST
In next generation of wireless networks, different technologies belonging to one or more operators should be integrated to form a heterogeneous environment based on an IP core network...
Provided by University of Sfax
-
White Papers
Semantic Annotation Formalism of Video-Conferencing Documents
June 14, 2009, 12:00am PDT
The development of distance trainings based of the information technologies and communication paves the way to the emergence of new professional specializations. The objective of this paper is to...
Provided by University of Sfax
-
White Papers
PKI and UDDI Based Trust Centre: An Attempt to Improve Web Service Security
June 29, 2009, 12:00am PDT
Nowadays Internet becomes the most used tool for the ever increasing amount of various transactions between institutions, organizations and more generally between clients and providers. Conducted...
Provided by University of Sfax
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