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» Self-Managed Systems: an Architectural Challenge
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CIKM
2009
Springer
14 years 2 months ago
On the feasibility of multi-site web search engines
Web search engines are often implemented as centralized systems. Designing and implementing a Web search engine in a distributed environment is a challenging engineering task that...
Ricardo A. Baeza-Yates, Aristides Gionis, Flavio J...
SIGCOMM
2009
ACM
14 years 2 months ago
CrossTalk: scalably interconnecting instant messaging networks
We consider the problem of interconnecting a simple type of social network: Instant Messaging services. Today, users are members of various IM communities such as AOL, Yahoo, and ...
Marti A. Motoyama, George Varghese
ICRA
2008
IEEE
160views Robotics» more  ICRA 2008»
14 years 2 months ago
A constrained optimization approach to virtual fixtures for multi-handed tasks
— In this work, we have extended the concept of constrained motion control of robots to surgical tasks that require multiple robots. We present virtual fixtures to guide the mot...
Ankur Kapoor, Russell H. Taylor
IPPS
2008
IEEE
14 years 1 months ago
High-speed string searching against large dictionaries on the Cell/B.E. Processor
Our digital universe is growing, creating exploding amounts of data which need to be searched, protected and filtered. String searching is at the core of the tools we use to curb...
Daniele Paolo Scarpazza, Oreste Villa, Fabrizio Pe...
MOBIQUITOUS
2008
IEEE
14 years 1 months ago
ScreenSpot: multidimensional resource discovery for distributed applications in smart spaces
The big challenge related to the contemporary research on ubiquitous and pervasive computing is that of seamless integration. For the next generation of ubiquitous and distributed...
Marko Jurmu, Sebastian Boring, Jukka Riekki