In a recent paper (European Journal of Operational Research, 158, 271–292, 2004), S. Greco, B. Matarazzo and R. S lowiński have stated without proof a result characterizing binary relations on product sets that can be represented using a discrete Sugeno integral. To our knowledge, this is the first result about a fuzzy integral that applies to non-necessarily homogeneous product sets and only u...

Outranking relations such as produced by the Electre I or II or the Tactic methods are based on a concordance and non-discordance principle that leads to declaring that an alternative is “superior” to another, if the coalition of attributes supporting this proposition is “sufficiently important” (concordance condition) and if there is no attribute that “strongly rejects” it (non-discordance con...

Suppose that a binary relation is given on a n-fold Cartesian product. The study of the conditions guaranteeing the existence of n value functions such that the binary relation can be additively represented is known as additive conjoint measurement. In this paper we analyze a related problem: given a partition of a Cartesian product into r ordered categories, what conditions do ensure the repre...

Communication and information technologies are adding new capabilities for rapid and inexpensive customer input to all stages of the product development (PD) process. In this article we review six web-based methods of customer input as examples of the improved Internet capabilities of communication, conceptualization, and computation. For each method we give examples of user-interfaces, initial...

In a conjoint memory recognition task, a person is presented a list of target items to remember. Afterwards, a test probe is presented which is sampled from one of three mutually exclusive and exhaustive categories: one is a target from the set of previously presented targets; a second is a non target but meaningfully related to a target; and a third is a non target and unrelated to any target....

In conjoint experiments, each respondent receives a set of profiles to rate. Sometimes, the profiles are expensive prototypes that respondents have to test before rating them. Designing these experiments involves determining how many and which profiles each respondent has to rate and how many respondents are needed. To that end, the set of profiles offered to a respondent is treated as a separa...

INTRODUCTION Glenohumeral instability with glenoid bone loss is commonly treated with the Latarjet procedure. The procedure involves transfer of the coracoid and conjoint tendon, which is thought to provide a stabilizing sling effect; however, its significance is unknown. This study evaluated the effects of the Latarjet procedure, with and without conjoint tendon loading, on shoulder stability ...

Abstract Conjoint analysis is widely used for estimating the effects of a large number treatments on multidimensional decision-making. However, it this substantive advantage that leads to statistically undesirable property, multiple hypothesis testing. Existing applications conjoint except few do not correct hypotheses be tested, and empirical guidance choice testing correction methods has been...

BACKGROUND India is diverse in culture, with multiple aspects that may not match with the Western societal picture. Hence, it has often been seen that therapists encounter unique aspects of therapy that is faced during actual practice, which is never written in any textbook or research papers. Substantial information is present through both outcome (efficacy and effectiveness) studies and proce...

In selecting a house from a limited domain of houses, price dominates one's considerations when the difference in price between two houses is sufficiently large. But when the two prices are sufficiently close, other factors begin to enter into consideration. We do not ignore price it is hardly possible to pay no attention to the difference between $49,500 and $55,000 but we begin to acknowledge...