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COLING
2010
14 years 8 months ago
Disambiguating Dynamic Sentiment Ambiguous Adjectives
Dynamic sentiment ambiguous adjectives (DSAAs) like "large, small, high, low"pose a challenging task on sentiment analysis. This paper proposes a knowledge-based method ...
Yunfang Wu, Miaomiao Wen
INFSOF
2002
72views more  INFSOF 2002»
15 years 1 months ago
Multi-item auctions for automatic negotiation
Available resources can often be limited with regard to the number of demands. In this paper we propose an approach for solving this problem which consists of using the mechanisms...
Houssein Benameur, Brahim Chaib-draa, Peter G. Kro...
ICDE
2011
IEEE
247views Database» more  ICDE 2011»
14 years 5 months ago
Process flexibility through customizable activities: A mashup-based approach
Abstract— In several contexts, the success of Workflow applications is limited by the excess of rigidity of workflow enactment, which leaves no freedom to end-users to “custo...
Marco Fisichella, Maristella Matera
IEEECIT
2006
IEEE
15 years 8 months ago
Extending Pervasive Devices with the Semantic Grid: A Service Infrastructure Approach
Pervasive computing devices are gradually becoming increasingly prevalent in our everyday life, enabling the users in the physical world to interact with the digital world. Grid c...
Tao Guan, Ed Zaluska, David De Roure
NIPS
2008
15 years 3 months ago
Extracting State Transition Dynamics from Multiple Spike Trains with Correlated Poisson HMM
Neural activity is non-stationary and varies across time. Hidden Markov Models (HMMs) have been used to track the state transition among quasi-stationary discrete neural states. W...
Kentaro Katahira, Jun Nishikawa, Kazuo Okanoya, Ma...