Defining ways-of-working for cooperative work processes. - Selmin Nurcan; Christophe Gnaho; Colette Rolland (PAKM, 1996)

Modelling and Engineering the Requirements Engineering Process: An Overview of the NATURE Approach. - Georges Grosz; Colette Rolland; Sylviane R. Schwer; Carine Souveyet; Véronique Plihon; Samira Si-Said; Camille Ben Achour; Christophe Gnaho (Requir. Eng., 1997)

An electronic handbook for accessing domain specific generic patterns. - Colette Rolland; Georges Grosz; Selmin Nurcan; W. Yue; Christophe Gnaho (Information Systems in the WWW Environment, 1998)

Diagram drawer & browser for visual information processing on the WWW. - W. Yue; Christophe Gnaho (Information Systems in the WWW Environment, 1998)

A Goal-Driven Approach to Web Navigation Modeling. - Christophe Gnaho; François Larcher (DEXA Workshop, 1999)

Web-Based Information Systems Development - A User Centered Engineering Approach. - Christophe Gnaho (Web Engineering, 2001)

Extended Kaos to Support Variability for Goal Oriented Requirements Reuse. - Farida Semmak; Christophe Gnaho; Régine Laleau (MoDISE-EUS, 2008)

Using Variants in KAOS Goal Modelling. - Joël Brunet; Farida Semmak; Régine Laleau; Christophe Gnaho (ICEIS (3-2), 2008)

How to Adapt the KAOS Method to the Requirements Engineering of Cycab Vehicle. - Farida Semmak; Christophe Gnaho; Joël Brunet; Régine Laleau (ENASE, 2009)

Extended KAOS Method to Model Variability in Requirements. - Farida Semmak; Christophe Gnaho; Régine Laleau (ENASE (Selected Papers), 2009)

Supporting Variability in Goal-based Requirements. - Farida Semmak; Régine Laleau; Christophe Gnaho (RCIS, 2009)

A Tool for Modelling Variability at Goal Level. - Farida Semmak; Christophe Gnaho; Régine Laleau (VaMoS, 2009)

Une extension SysML pour l'ingénierie des exigences dirigée par les buts. - Christophe Gnaho; Farida Semmak (INFORSID, 2010)

Une extension SysML pour l'ingénierie des exigences non fonctionnelles orientée but. - Christophe Gnaho; Farida Semmak (Ingénierie des Systèmes d Inf., 2011)

Using RELAX, SysML and KAOS for Ambient Systems Requirements Modeling. - Manzoor Ahmad; Jean-Michel Bruel; Régine Laleau; Christophe Gnaho (ANT/MobiWIS, 2012)

Modeling the Impact of Non-functional Requirements on Functional Requirements. - Christophe Gnaho; Farida Semmak; Régine Laleau (ER Workshops, 2013)

An overview of a SysML extension for goal-oriented NFR modelling: Poster paper. - Christophe Gnaho; Farida Semmak; Regine Laleau (RCIS, 2013)

How to handle environmental uncertainty in goal-based requirements engineering. - Manzoor Ahmad; Christophe Gnaho; Jean-Michel Bruel; Régine Laleau (ICSE (Companion Volume), 2018)

Towards a Requirements Engineering Approach for Capturing Uncertainty in Cyber-Physical Systems Environment. - Manzoor Ahmad; Christophe Gnaho; Jean-Michel Bruel; Régine Laleau (MEDI Workshops, 2018)

The Physical and Human Dimension of Communication in Distance Education. - Christophe Gnaho (FISEE, 2023)