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ICCBR
2010
Springer
14 years 11 months ago
Experience-Based Critiquing: Reusing Critiquing Experiences to Improve Conversational Recommendation
Product recommendation systems are now a key part of many e-commerce services and have proven to be a successful way to help users navigate complex product spaces. In this paper, w...
Kevin McCarthy, Yasser Salem, Barry Smyth
EOR
2007
111views more  EOR 2007»
15 years 19 days ago
A pegging approach to the precedence-constrained knapsack problem
The knapsack problem (KP) is generalized to the case where items are partially ordered through a set of precedence relations. As in ordinary KPs, each item is associated with proï...
Byungjun You, Takeo Yamada
108
Voted
ISAAC
2010
Springer
240views Algorithms» more  ISAAC 2010»
14 years 10 months ago
Interpretation of Stream Programs: Characterizing Type 2 Polynomial Time Complexity
We study polynomial time complexity of type 2 functionals. For that purpose, we introduce a first order functional stream language. We give criteria, named well-founded, on such pr...
Hugo Férée, Emmanuel Hainry, Mathieu...
94
Voted
TSP
2010
14 years 7 months ago
On entropy rate for the complex domain and its application to i.i.d. sampling
We derive the entropy rate formula for a complex Gaussian random process by using a widely linear model. The resulting expression is general and applicable to both circular and non...
Wei Xiong, Hualiang Li, Tülay Adali, Yi-Ou Li...
93
Voted
LREC
2010
119views Education» more  LREC 2010»
15 years 2 months ago
Towards Improving English-Latvian Translation: A System Comparison and a New Rescoring Feature
This paper presents a comparative study of two alternative approaches to statistical machine translation (SMT) and their application to a task of English-to-Latvian translation. F...
Maxim Khalilov, José A. R. Fonollosa, Ingun...