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DM
2000
76views more  DM 2000»
13 years 7 months ago
On the number of ordered factorizations of natural numbers
We study the number of ways to factor a natural number n into an ordered product of integers, each factor greater than one, denoted by H(n). This counting function from number the...
Benny Chor, Paul Lemke, Ziv Mador
MKWI
2008
123views Business» more  MKWI 2008»
13 years 8 months ago
Towards a Model for Specifying and Composing Concerns in Software Product Line Engineering
Abstract: In order to fulfil sets of similar user requirements within a specific application domain, one typically uses software product line engineering. In this paper, we investi...
Volker Kuttruff
SPLC
2004
13 years 8 months ago
A Methodology for the Derivation and Verification of Use Cases for Product Lines
In this paper, we present a methodology to express, in a formal way, the requirements of products belonging to a product line. We relied on a formalism allowing the representation ...
Alessandro Fantechi, Stefania Gnesi, Giuseppe Lami...
ICCBR
2010
Springer
13 years 6 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
ER
2001
Springer
111views Database» more  ER 2001»
13 years 12 months ago
Modeling Products for Versatile E-commerce Platforms - Essential Requirements and Generic Design Alternatives
Electronic commerce (e-commerce) covers a wide range of business transactions. Usually, a transactions includes products, i.e. goods or services. Often, e-commerce websites are int...
Ulrich Frank