- Subscribe to this page:
- RSS
- Email Alert
AT&T Labs
(27 results)-
White Papers
Combining Routing and Traffic Data for Detection of IP Forwarding Anomalies
January 1, 2010, 12:00am PST
For rapid problem-diagnosis in data-transmission over the internet, the use of an innovative technology that detects forwarding anomalies uses a combined feature system with routing. One of the...
Provided by AT&T Labs
-
White Papers
Aggregate-Based Congestion Control
January 1, 2011, 12:00am PST
Recent events have illustrated the Internet's vulnerability to both Denial of Service (DoS) attacks and flash crowds in which links (or servers) in the network become severely congested. In both...
Provided by AT&T Labs
-
White Papers
Privacy Leakage in Mobile Online Social Networks
June 11, 2010, 12:00am PDT
Mobile Online Social Networks (mOSNs) have recently grown in popularity. With the ubiquitous use of mobile devices and a rapid shift of technology and access to OSNs, it is important to examine...
Provided by AT&T Labs
-
White Papers
Measuring Privacy Loss and the Impact of Privacy Protection in Web Browsing
July 20, 2007, 12:00am PDT
Various bits of information about users accessing Web sites. some of which are private, have been gathered since the inception of the Web. Increasingly the gathering, aggregation, and processing...
Provided by AT&T Labs
-
White Papers
Satem: Trusted Service Code Execution Across Transactions
January 1, 2011, 12:00am PST
Web services and service oriented architectures are becoming the de facto standard for Internet computing. A main problem faced by users of such services is how to ensure that the service code is...
Provided by AT&T Labs
-
White Papers
Look Back at "Security Problems in the TCP/IP Protocol Suite"
January 1, 2011, 12:00am PST
About fifteen years ago, the author wrote a paper on security problems in the TCP/IP protocol suite, In particular, the author focused on protocol-level issues, rather than implementation flaws....
Provided by AT&T Labs
-
White Papers
Using Link Cuts to Attack Internet Routing
January 1, 2011, 12:00am PST
Attacks on the routing system, with the goal of diverting traffic past an enemy-controlled point for purposes of eavesdropping or connection-hijacking, have long been known. In principle, at...
Provided by AT&T Labs
-
White Papers
Some Foundational Problems in Interdomain Routing
January 1, 2011, 12:00am PST
The substantial complexity of inter-domain routing in the Internet comes from the need to support flexible policies while scaling to a large number of Autonomous Systems. Despite impressive...
Provided by AT&T Labs
-
White Papers
Privacy Leakage Vs. Protection Measures: The Growing Disconnect
May 24, 2011, 12:00am PDT
Numerous research papers have listed different vectors of personally identifiable information leaking via traditional and mobile Online Social Networks (OSNs) and highlighted the ongoing...
Provided by AT&T Labs
-
White Papers
Consistency in a Stream Warehouse
January 12, 2011, 12:00am PST
A stream warehouse is a Data Stream Management System (DSMS) that stores a very long history, e.g. years or decades; or equivalently a data warehouse that is continuously loaded. A stream...
Provided by AT&T Labs
-
White Papers
Making Designer Schemas With Colors
January 1, 2011, 12:00am PST
XML schema design has two opposing goals: elimination of update anomalies requires that the schema be as normalized as possible; yet higher query performance and simpler query expression are often...
Provided by AT&T Labs
-
Whitepapers
Writing on Insertion Paper
May 24, 2012, 12:00am PDT
The capacity of insertion channels, even in the presence of feedback, is an open problem in information theory. In this paper, the authors prove that the capacity of insertion channel with...
Provided by AT&T Labs
-
Whitepapers
Circuit Planning Tool Over Heterogeneous Networks
April 8, 2011, 12:00am PDT
Currently, there is no existing solution or tool to efficiently route a high-speed circuit over heterogeneous DWDM networks under multi-vendor environment, although each vendor may provide a...
Provided by AT&T Labs
-
Whitepapers
Fast Rerouting for IP Multicast in Managed IPTV Networks
August 7, 2009, 12:00am PDT
Recent deployment of IP based multimedia distribution; especially broadcast TV distribution has increased the importance of simple and fast restoration during IP network failures for service...
Provided by AT&T Labs
-
Whitepapers
COPSS: An Efficient Content Oriented Publish/Subscribe System
August 29, 2011, 12:00am PDT
Content-Centric Networks (CCN) provides substantial flexibility for users to obtain information without regard to the source of the information or its current location. publish/subscribe (pub/sub)...
Provided by AT&T Labs
-
Whitepapers
A Novel Bargaining Based Incentive Protocol for Opportunistic Networks
November 21, 2012, 12:00am PST
Opportunistic networks are the emerging networks featured by partitions, long disconnections, and topology instability, where the message propagation depends on the cooperation of nodes to fulfill...
Provided by AT&T Labs
-
White Papers
Vision: VPMN - Virtual Private Mobile Network Towards Mobility-as-a-Service
April 21, 2011, 12:00am PDT
In this paper the authors present their vision for a mobile network infrastructure that embraces advances in virtualization to dynamically create private, resource isolated, customizable, and...
Provided by AT&T Labs
-
White Papers
Implementing Pushback: Router-Based Defense Against DDoS Attacks
January 1, 2011, 12:00am PST
Pushback is a mechanism for defending against Distributed Denial-of-Service (DDoS) attacks. DDoS attacks are treated as a congestion-control problem, but because most such congestion is caused by...
Provided by AT&T Labs
-
White Papers
Filtering Sources of Unwanted Traffic
February 5, 2008, 12:00am PST
There is a large and increasing amount of unwanted traffic on the Internet today, including phishing, spam, and distributed denial-of-service attacks. One way to deal with this problem is to...
Provided by AT&T Labs
-
White Papers
Network Programmability Is the Answer!
January 1, 2011, 12:00am PST
Recent developments in the broader networking community involve the decomposing and/or refactoring of network functions in order to ease the introduction of new protocols and services and indeed...
Provided by AT&T Labs
-
White Papers
Channel Access Throttling for Improving WLAN QoS
July 17, 2009, 12:00am PDT
The de facto QoS channel access method for the IEEE 802.11 Wireless LANs is the Enhanced Distributed Channel Access (EDCA) mechanism, which differentiates transmission treatments for data frames...
Provided by AT&T Labs
-
White Papers
Efficient and Resilient Backbones for Multihop Wireless Networks
January 1, 2011, 12:00am PST
The authors consider the problem of finding "Backbones" in multi-hop wireless networks. The backbone provides end-to-end connectivity, allowing non-backbone nodes to save energy since they do not...
Provided by AT&T Labs
-
White Papers
Scalable Geocast for Vehicular Networks
July 27, 2011, 12:00am PDT
This paper presents GeoVCom, a robust geocast protocol for vehicular networks. GeoVCom allows a vehicle to send geocast messages to all vehicles in a given geographical area without the sender...
Provided by AT&T Labs
-
White Papers
Geocast for Wireless Sensor Networks
August 25, 2011, 12:00am PDT
An important but relatively less studied class of network layer protocol for sensor networks is geocast. It allows a sensor node to send messages to all nodes in a given geographical area without...
Provided by AT&T Labs
-
White Papers
Avoiding Ties in Shortest Path First Routing
July 23, 2009, 12:00am PDT
First the authors discuss problems associated with ties and flow splitting with shortest path first protocols such as OSPF and IS-IS. The problems relate to uncertainty in the splitting when there...
Provided by AT&T Labs
-
White Papers
Characterizing Fairness for 3G Wireless Networks
September 16, 2011, 12:00am PDT
The end to end system data performance over a 3G cellular network depends on many factors such as the number of users, interference, multipath propagation, radio resource management techniques as...
Provided by AT&T Labs
-
Whitepapers
Statistical Distortion: Consequences of Data Cleaning
August 9, 2012, 12:00am PDT
The authors introduce the notion of statistical distortion as an essential metric for measuring the effectiveness of data cleaning strategies. They use this metric to propose a widely applicable...
Provided by AT&T Labs
-
Whitepapers
A Novel Bargaining Based Incentive Protocol for Opportunistic Networks
November 21, 2012, 12:00am PST
Opportunistic networks are the emerging networks featured by partitions, long disconnections, and topology instability, where the message propagation depends on the cooperation of nodes to fulfill...
Provided by AT&T Labs
-
Whitepapers
COPSS: An Efficient Content Oriented Publish/Subscribe System
August 29, 2011, 12:00am PDT
Content-Centric Networks (CCN) provides substantial flexibility for users to obtain information without regard to the source of the information or its current location. publish/subscribe (pub/sub)...
Provided by AT&T Labs
-
Whitepapers
Fast Rerouting for IP Multicast in Managed IPTV Networks
August 7, 2009, 12:00am PDT
Recent deployment of IP based multimedia distribution; especially broadcast TV distribution has increased the importance of simple and fast restoration during IP network failures for service...
Provided by AT&T Labs
-
Whitepapers
Circuit Planning Tool Over Heterogeneous Networks
April 8, 2011, 12:00am PDT
Currently, there is no existing solution or tool to efficiently route a high-speed circuit over heterogeneous DWDM networks under multi-vendor environment, although each vendor may provide a...
Provided by AT&T Labs
-
Whitepapers
Writing on Insertion Paper
May 24, 2012, 12:00am PDT
The capacity of insertion channels, even in the presence of feedback, is an open problem in information theory. In this paper, the authors prove that the capacity of insertion channel with...
Provided by AT&T Labs
-
Whitepapers
Statistical Distortion: Consequences of Data Cleaning
August 9, 2012, 12:00am PDT
The authors introduce the notion of statistical distortion as an essential metric for measuring the effectiveness of data cleaning strategies. They use this metric to propose a widely applicable...
Provided by AT&T Labs
-
White Papers
Characterizing Fairness for 3G Wireless Networks
September 16, 2011, 12:00am PDT
The end to end system data performance over a 3G cellular network depends on many factors such as the number of users, interference, multipath propagation, radio resource management techniques as...
Provided by AT&T Labs
-
White Papers
Avoiding Ties in Shortest Path First Routing
July 23, 2009, 12:00am PDT
First the authors discuss problems associated with ties and flow splitting with shortest path first protocols such as OSPF and IS-IS. The problems relate to uncertainty in the splitting when there...
Provided by AT&T Labs
-
White Papers
Geocast for Wireless Sensor Networks
August 25, 2011, 12:00am PDT
An important but relatively less studied class of network layer protocol for sensor networks is geocast. It allows a sensor node to send messages to all nodes in a given geographical area without...
Provided by AT&T Labs
-
White Papers
Scalable Geocast for Vehicular Networks
July 27, 2011, 12:00am PDT
This paper presents GeoVCom, a robust geocast protocol for vehicular networks. GeoVCom allows a vehicle to send geocast messages to all vehicles in a given geographical area without the sender...
Provided by AT&T Labs
-
White Papers
Efficient and Resilient Backbones for Multihop Wireless Networks
January 1, 2011, 12:00am PST
The authors consider the problem of finding "Backbones" in multi-hop wireless networks. The backbone provides end-to-end connectivity, allowing non-backbone nodes to save energy since they do not...
Provided by AT&T Labs
-
White Papers
Channel Access Throttling for Improving WLAN QoS
July 17, 2009, 12:00am PDT
The de facto QoS channel access method for the IEEE 802.11 Wireless LANs is the Enhanced Distributed Channel Access (EDCA) mechanism, which differentiates transmission treatments for data frames...
Provided by AT&T Labs
-
White Papers
Network Programmability Is the Answer!
January 1, 2011, 12:00am PST
Recent developments in the broader networking community involve the decomposing and/or refactoring of network functions in order to ease the introduction of new protocols and services and indeed...
Provided by AT&T Labs
-
White Papers
Filtering Sources of Unwanted Traffic
February 5, 2008, 12:00am PST
There is a large and increasing amount of unwanted traffic on the Internet today, including phishing, spam, and distributed denial-of-service attacks. One way to deal with this problem is to...
Provided by AT&T Labs
-
White Papers
Implementing Pushback: Router-Based Defense Against DDoS Attacks
January 1, 2011, 12:00am PST
Pushback is a mechanism for defending against Distributed Denial-of-Service (DDoS) attacks. DDoS attacks are treated as a congestion-control problem, but because most such congestion is caused by...
Provided by AT&T Labs
-
White Papers
Vision: VPMN - Virtual Private Mobile Network Towards Mobility-as-a-Service
April 21, 2011, 12:00am PDT
In this paper the authors present their vision for a mobile network infrastructure that embraces advances in virtualization to dynamically create private, resource isolated, customizable, and...
Provided by AT&T Labs
-
White Papers
Making Designer Schemas With Colors
January 1, 2011, 12:00am PST
XML schema design has two opposing goals: elimination of update anomalies requires that the schema be as normalized as possible; yet higher query performance and simpler query expression are often...
Provided by AT&T Labs
-
White Papers
Consistency in a Stream Warehouse
January 12, 2011, 12:00am PST
A stream warehouse is a Data Stream Management System (DSMS) that stores a very long history, e.g. years or decades; or equivalently a data warehouse that is continuously loaded. A stream...
Provided by AT&T Labs
-
White Papers
Privacy Leakage Vs. Protection Measures: The Growing Disconnect
May 24, 2011, 12:00am PDT
Numerous research papers have listed different vectors of personally identifiable information leaking via traditional and mobile Online Social Networks (OSNs) and highlighted the ongoing...
Provided by AT&T Labs
-
White Papers
Some Foundational Problems in Interdomain Routing
January 1, 2011, 12:00am PST
The substantial complexity of inter-domain routing in the Internet comes from the need to support flexible policies while scaling to a large number of Autonomous Systems. Despite impressive...
Provided by AT&T Labs
-
White Papers
Using Link Cuts to Attack Internet Routing
January 1, 2011, 12:00am PST
Attacks on the routing system, with the goal of diverting traffic past an enemy-controlled point for purposes of eavesdropping or connection-hijacking, have long been known. In principle, at...
Provided by AT&T Labs
-
White Papers
Look Back at "Security Problems in the TCP/IP Protocol Suite"
January 1, 2011, 12:00am PST
About fifteen years ago, the author wrote a paper on security problems in the TCP/IP protocol suite, In particular, the author focused on protocol-level issues, rather than implementation flaws....
Provided by AT&T Labs
-
White Papers
Satem: Trusted Service Code Execution Across Transactions
January 1, 2011, 12:00am PST
Web services and service oriented architectures are becoming the de facto standard for Internet computing. A main problem faced by users of such services is how to ensure that the service code is...
Provided by AT&T Labs
-
White Papers
Measuring Privacy Loss and the Impact of Privacy Protection in Web Browsing
July 20, 2007, 12:00am PDT
Various bits of information about users accessing Web sites. some of which are private, have been gathered since the inception of the Web. Increasingly the gathering, aggregation, and processing...
Provided by AT&T Labs
-
White Papers
Privacy Leakage in Mobile Online Social Networks
June 11, 2010, 12:00am PDT
Mobile Online Social Networks (mOSNs) have recently grown in popularity. With the ubiquitous use of mobile devices and a rapid shift of technology and access to OSNs, it is important to examine...
Provided by AT&T Labs
-
White Papers
Aggregate-Based Congestion Control
January 1, 2011, 12:00am PST
Recent events have illustrated the Internet's vulnerability to both Denial of Service (DoS) attacks and flash crowds in which links (or servers) in the network become severely congested. In both...
Provided by AT&T Labs
-
White Papers
Combining Routing and Traffic Data for Detection of IP Forwarding Anomalies
January 1, 2010, 12:00am PST
For rapid problem-diagnosis in data-transmission over the internet, the use of an innovative technology that detects forwarding anomalies uses a combined feature system with routing. One of the...
Provided by AT&T Labs
Keep Up with TechRepublic
Submit a Paper
Get your content listed in our directory!
Our directory is the largest library of vendor-supplied technical content on the Web. It’s also the first place IT decision makers turn to when researching technology solutions. Our members are already finding your competitors’ papers here - shouldn’t they find yours, too? It's FREE so click here and submit your white paper, case study, data sheet, research report, or other document today!
