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MFCS
2005
Springer
14 years 1 months ago
Nondeterministic Graph Searching: From Pathwidth to Treewidth
Abstract. We introduce nondeterministic graph searching with a controlled amount of nondeterminism and show how this new tool can be used in algorithm design and combinatorial anal...
Fedor V. Fomin, Pierre Fraigniaud, Nicolas Nisse
ECIR
2009
Springer
14 years 4 months ago
Synchronous Collaborative Information Retrieval: Techniques and Evaluation
Synchronous Collaborative Information Retrieval refers to systems that support multiple users searching together at the same time in order to satisfy a shared information need. To ...
Colum Foley, Alan F. Smeaton
CHI
2007
ACM
14 years 8 months ago
Medical sensemaking with entity workspace
Knowledge workers making sense of a topic divide their time among activities including searching for information, reading, and taking notes. We have built a software system that s...
Dorrit Billman, Eric A. Bier
CIVR
2007
Springer
112views Image Analysis» more  CIVR 2007»
14 years 1 months ago
Practice and challenges in trademark image retrieval
In this paper, we outline some of the main challenges facing trademark searchers today, and discuss the extent to which current automated systems are meeting those challenges. Cat...
Jan Schietse, John P. Eakins, Remco C. Veltkamp
IROS
2006
IEEE
106views Robotics» more  IROS 2006»
14 years 1 months ago
Where to Build a Door
— A room is a simple polygon with a prespecified point, called the door, on its boundary. Search starts at the door, and must detect any intruder that may be in the room, while ...
John Z. Zhang, Tsunehiko Kameda