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» System and User Data Complexity
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PVLDB
2010
91views more  PVLDB 2010»
14 years 8 months ago
Navigating in Complex Mashed-Up Applications
Mashups integrate a set of Web-services and data sources, often referred to as mashlets. We study in this paper a common scenario where these mashlets are components of larger Web...
Daniel Deutch, Ohad Greenshpan, Tova Milo
DGO
2004
103views Education» more  DGO 2004»
14 years 11 months ago
Indexing Distributed Complex Data for Complex Queries
Peer-to-peer networks are becoming a common form of online data exchange. Querying data, mostly files, using keywords on peer-to-peer networks is well-known. But users cannot perf...
Egemen Tanin, Aaron Harwood, Hanan Samet
55
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SIGIR
2008
ACM
14 years 9 months ago
User preference choices for complex question answering
Question answering systems increasingly need to deal with complex information needs that require more than simple factoid answers. The evaluation of such systems is usually carrie...
Mingfang Wu, Falk Scholer, Andrew Turpin
APCHI
2004
IEEE
15 years 1 months ago
Designing for Flow in a Complex Activity
One component of a user's interaction with computer systems is commonly referred to as `flow'. Flow is an important consideration in interactive system design as it enca...
Jon M. Pearce, Steve Howard
ACL
2009
14 years 7 months ago
Setting Up User Action Probabilities in User Simulations for Dialog System Development
User simulations are shown to be useful in spoken dialog system development. Since most current user simulations deploy probability models to mimic human user behaviors, how to se...
Hua Ai, Diane J. Litman