Martin Sonntag - researchr alias

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Viewing Publication 1 - 32 from 32

2025

AI-Based Chatbots in Customer Service: A Task-Technology Fit (TTF) ModelMartin Sonntag, Jens Mehmann, Frank Teuteberg. ijssmet, 16(1):1-20, 2025. [doi]

Customer Service Ethics in the Metaverse: A Value-Sensitive Design Science ApproachMartin Sonntag, Julian Schuir, Jens Mehmann, Frank Teuteberg. IJHCI, 41(1):254-270, January 2025. [doi]

2024

Development and Evaluation of a Maturity Model for AI Deployment Capability of Manufacturing CompaniesMartin Sonntag, Sebastian Mehmann, Jens Mehmann, Frank Teuteberg. ism, 42(1):37-67, December 2024. [doi]

2023

Deriving Trust-Supporting Design Knowledge for AI-Based Chatbots in Customer Service: A Use Case From the Automotive IndustryMartin Sonntag, Jens Mehmann, Frank Teuteberg. jocec, 33(3-4):178-210, October 2023. [doi]

Trust-Supporting Design Elements as Signals for AI-Based Chatbots in Customer Service: A Behavior-Based Explanatory ModelMartin Sonntag, Jens Mehmann, Frank Teuteberg. ijssmet, 14(1):1-16, 2023. [doi]

2022

AI-based Conversational Agents for Customer Service - A Study of Customer Service Representative' Perceptions Using TAM 2Martin Sonntag, Jens Mehmann, Frank Teuteberg. wirtschaftsinformatik 2022: [doi]

2020

Niche hypergraphs of products of digraphsMartin Sonntag, Hanns-Martin Teichert. dmgt, 40(1):279-295, 2020. [doi]

2016

Niche hypergraphsChristian Garske, Martin Sonntag, Hanns-Martin Teichert. dmgt, 36(4):819-832, 2016. [doi]

Product of digraphs and their competition graphsMartin Sonntag, Hanns-Martin Teichert. dmgt, 36(1):43-58, 2016. [doi]

2015

Some Results on Exclusive Sum Labelings of HypergraphsMartin Sonntag, Hanns-Martin Teichert. gc, 31(6):2401-2412, 2015. [doi]

2013

Neighborhood structures and products of undirected graphsMartin Sonntag, Hanns-Martin Teichert. DM, 313(4):563-574, 2013. [doi]

2012

Iterated neighborhood graphsMartin Sonntag, Hanns-Martin Teichert. dmgt, 32(3):403-417, 2012. [doi]

2010

Structural Properties and Hamiltonicity of Neighborhood GraphsIngo Schiermeyer, Martin Sonntag, Hanns-Martin Teichert. gc, 26(3):433-456, 2010. [doi]

2009

Competition Hypergraphs of Products of DigraphsMartin Sonntag, Hanns-Martin Teichert. gc, 25(4):611-624, 2009. [doi]

2008

Competition hypergraphs of digraphs with certain properties I. Strong connectednessMartin Sonntag, Hanns-Martin Teichert. dmgt, 28(1):5-21, 2008. [doi]

Competition hypergraphs of digraphs with certain properties II. HamiltonicityMartin Sonntag, Hanns-Martin Teichert. dmgt, 28(1):23-34, 2008. [doi]

2007

A characterization of hypercactiMartin Sonntag. DM, 307(21):2615-2621, 2007. [doi]

2004

Difference labelling of digraphsMartin Sonntag. dmgt, 24(3):509-527, 2004. [doi]

Competition hypergraphsMartin Sonntag, Hanns-Martin Teichert. DAM, 143(1-3):324-329, 2004. [doi]

2003

Difference labelling of cactiMartin Sonntag. dmgt, 23(1):55-65, 2003. [doi]

2002

Antimagic vertex labelings of hypergraphsMartin Sonntag. DM, 247(1-3):187-199, 2002. [doi]

2001

On the sum number and integral sum number of hypertrees and complete hypergraphsMartin Sonntag, Hanns-Martin Teichert. DM, 236(1-3):339-349, 2001. [doi]

2000

Sum numbers of hypertreesMartin Sonntag, Hanns-Martin Teichert. DM, 214(1-3):285-290, 2000. [doi]

1995

Reno: a component-based user interfaceRandy Kerr, Mike Markley, Martin Sonntag, Tandy Trower. chi 1995: 19-20 [doi]

1993

Hamiltonicity of the Disjunction of Two HypergraphsMartin Sonntag. eik, 29(3):193-205, 1993.

1991

Corrigendum to: Hamiltonicity of the Normal Product of Hypergraphs in: J. Inform. Process. Cybernet. EIK26(1990) 7, 415-433Martin Sonntag. eik, 27(7):385-386, 1991.

Hamiltonicity and Traceability of the Lexicographic Product of HypergraphsMartin Sonntag. eik, 27(5/6):289-301, 1991.

1990

Hamiltonicity of the Normal Product of HypergraphsMartin Sonntag. eik, 26(7):415-433, 1990.

1989

Hamiltonian Properties of the Cartesian Sum of HypergraphsMartin Sonntag. eik, 25(3):87-100, 1989.

1987

Some Results on Hamitonian Properties of Products of Digraphs II. Pancyclicity PropertiesMartin Sonntag. eik, 23(7):323-329, 1987.

Some Results on Hamiltonian Properties of Products of Digraphs I. t-Hamiltonian Properties and Strong Path-ConnectednessMartin Sonntag. eik, 23(4/5):181-193, 1987.

1985

Some Hamiltonian Properties of Products of DigraphsMartin Sonntag. eik, 21(6):275-282, 1985.

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