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Evgeny Ivanko

dblp:25/222 · DBLP profile ↗
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1ranked-venue papers
0as first author
1since 2021 · last 2021
0000-0003-3248-5885ORCID · reported

Domains — the database's venue-derived domains; a paper can count in several

Human-computer interaction and ubiquitous computing · 1 · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Human-computer interaction and pervasive computing
1 paper
User interface design and tools · 81% Interaction techniques and input · 19%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
User interface design and tools
menu design
0.512021
Foraging-based optimization of menu systems · Int. J. Hum. Comput. Stud. 2021
User interface design and tools › menu design
menu hierarchy
0.112021
Foraging-based optimization of menu systems · Int. J. Hum. Comput. Stud. 2021
Interaction techniques and input › selection techniques › command selection › menu interaction
menu selection
0.112021
Foraging-based optimization of menu systems · Int. J. Hum. Comput. Stud. 2021

Methods — techniques the papers use, named apart from their topics

integer programming · 0.5information foraging theory · 0.5
YearPublicationVenuePosition
2021 Foraging-based optimization of menu systems
abstract
The problem of computational design for menu systems has been addressed in some specific cases such as the linear menu (list). The classical approach has been to model this problem as an assignment task, where commands are assigned to menu positions while optimizing for users’ selection performance and grouping of associated items. However, we show that this approach fails with larger, hierarchically organized menus because it does not take into account the ways in which users navigate hierarchical structures. This paper addresses the computational menu design problem by presenting a novel integer programming formulation that yields usable, well-ordered command hierarchies from a single model. First, it introduces a novel objective function based on information foraging theory, which minimizes navigation time in a hierarchical structure. Second, it models the hierarchical menu design problem as a combination of the exact set covering problem and the assignment problem, organizing commands into ordered groups of ordered groups. The approach is efficient for large, representative instances of the problem. In a controlled usability evaluation, the performance of computationally designed menus was ∼25% faster to use than existing commercial designs. We discuss applications of this approach for personalization and adaptation.
Niraj Ramesh Dayama, Morteza Shiripour, Antti Oulasvirta, Evgeny Ivanko, Andreas Karrenbauer
Int. J. Hum. Comput. Stud.4