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Cooperative Gestures: Multi-User Gestural Interactions for Co-Located Groupware
White Papers Multi-user, touch-sensing input devices create opportunities for the use of cooperative gestures - multi-user gestural interactions for single display groupware. Cooperative gestures are interactions where the system interprets the gestures of more...
[July 13, 2009, 0:00]
Cooperative STBC-OFDM Transmissions With Imperfect Synchronization in Time and Frequency
White Papers This paper studies the cooperative STBC-OFDM transmissions when the cooperative transmitters are not perfectly synchronized in time and carrier frequency. Based on an approximate channel model, the paper analyzes the performance of STBC-OFDM...
[April 13, 2007, 1:01]
Cooperative Diversity in Wireless Networks: A Geometry-Inclusive Analysis
White Papers The notion of geometry-inclusive SNR gains is developed to facilitate geometry-based comparisons of cooperative strategies. Cooperation between physically separated wireless nodes can achieve the high Signal-to-Noise Ratio (SNR) diversity gains...
[December 7, 2006, 0:00]
Cooperative Protocols for Multiple-Source Multiple-Relay Wireless Networks
White Papers This paper studies the cooperative communications in wireless systems with ns source nodes, nr relay nodes, and single destination node. The paper proposes cooperative protocols and analyzes the system performance of the cooperation systems.
[August 10, 2007, 11:16]
Cooperative Peer-to-Peer Repair for Wireless Multimedia Broadcast
White Papers This paper explores how to leverage IEEE802.11- based Cooperative Peer-to-peer Repair (CPR) to enhance the reliability of wireless multimedia broadcasting. The paper first formulates the CPR problem and presents an algorithm that assumes global...
[August 25, 2007, 1:00]
A Total Print Solution From HP Gives Group Health Cooperative's Physicians Reliable Access to Patient Information
White Papers In 1947, a community coalition dedicated to making quality health care available and affordable founded the Group Health Cooperative, a nonprofit health care system, in Seattle, Washington. With the latest healthcare industry mandates such as the...
[February 2, 2006, 23:00]
Efficient Cooperative Scheduling in 802.11 Wireless Networks
White Papers A subset of these features relies on cooperative scheduling whereby nodes communicate among themselves to effectively manage resources such as power, throughput and interference in wireless networks. In this paper, it is argued that cooperative...
[July 7, 2006, 0:00]
Capodarco Cooperative Improves Service With Leading-Edge Business Intelligence Solution
White Papers Capodarco is a social cooperative that hires persons with disabilities. Capodarco wanted to develop an IT architecture based on a single integrated platform and implement an easy-to-use business intelligence system, capable of handling a vast...
[March 25, 2008, 0:01]
Live Data Center Migration across WANs: A Robust Cooperative Context Aware Approach
White Papers This paper advocates a cooperative, context-aware approach to data center migration across WANs to deal with outages in a non-disruptive manner. A significant concern for Internet-based service providers is the continued operation and availability...
[April 26, 2008, 1:02]
SLA-Based Cooperative Superscheduling Algorithms for Computational Grids
White Papers The Service Level Agreement (SLA) based grid superscheduling approach promotes cooperative resource sharing. Superscheduling is facilitated between administratively and topologically distributed grid sites via grid schedulers such as Resource...
[September 11, 2008, 1:01]
Success Story: Cape Cod Cooperative Bank
White Papers Established in 1921, Cape Cod Cooperative Bank is an independent, mutual, community bank with $400 million in total assets. The bank's small IT staff was struggling to keep up with the maintenance of the IT infrastructure.
[March 15, 2006, 23:00]
Emily Cooperative Telephone Company Paves Way for New Services for End Users in the Midwest
White Papers With legacy gear that was being discontinued and a growing demand for converged, high-bandwidth services, Emily Cooperative Telephone Company sought a solution that would avoid a forklift upgrade yet would still provide new services.
[November 12, 2008, 0:01]
A Cooperative Intrusion Detection System for Ad Hoc Networks
White Papers MANETs are highly vulnerable to attacks due to the open medium, dynamically changing network topology, cooperative algorithms, lack of centralized monitoring and management point, and lack of a clear line of defense.
[May 21, 2008, 1:01]
An e-Government Cooperative Framework for Government Agencies
White Papers This paper presents an e-Government Framework that allows the cooperation among applications of different Government Agencies in order to supply new added value services (Event of life services) tailored to citizens and business needs.
[July 14, 2005, 6:00]
Cooperative Data-Optical InterNetworking: Distributed Multi-Layer Optimization
White Papers This paper presents a novel approach for joint optical network provisioning and IP traffic engineering, in which the IP and optical networks collaboratively optimize a combined objective of network performance and lightpath provisioning cost.
[December 9, 2006, 0:00]
Data Consistency for Cooperative Caching in Mobile Environments
White Papers A 3D framework provides a basis for designing, analyzing, and evaluating strategies to address data consistency issues in mobile wireless environments. A proposed relay-peer-based cache consistency protocol offers a generic and flexible method for...
[August 10, 2007, 10:51]
Power to the People: Cooperative Beats National Average for Power Costs With HP's Help
White Papers Running out of space and power in its data center, South Central Power, an Ohio-based co-operative wanted to increase scalability and performance while reducing data center space, power needs and costs.
[June 22, 2009, 1:19]
A Cooperative, Self-Configuring High-Availability Solution for Stream Processing
White Papers This paper presents a collaborative, self-configuring High Availability (HA) approach for stream processing that enables low-latency failure recovery while incurring small run-time overhead. The approach relies on a novel fine-grained check...
[July 10, 2008, 1:01]
Web cooperative unearths top prime number
News An effort in which thousands of people donate their computers' unused processing power has uncovered the largest prime number so far known. The number, with more than 6.3 million digits, is the sixth so far uncovered by the Great Internet Mersenne...
[December 3, 2003, 10:05]
Cooperative open source testbed opens doors
News Computing giants will take their first steps Wednesday in a program to make Linux work better on heavy-duty computers, opening the doors to the first projects at a jointly funded developer lab. The lab, announced in August, provides a way that open...
[January 24, 2001, 9:26]
