Find Academic Supervisors

• Building Information Modeling
• Automated Code Compliance
• Design Adaptation
• +3 more

Jiabin Wu is a researcher at the Chair of Computing in Civil and Building Engineering, Technical University of Munich (TUM), specializing in Building Information Modeling (BIM) and AI-driven solutions for building design compliance. His work focuses on automating regulatory adherence in early design stages through computational innovation, with contact via j.wu@tum.de and +49 (89) 289-23147. His research centers on automated code compliance checking, design adaptation, and BIM conflict resolution using artificial intelligence techniques. Key methodologies include reinforcement learning for conflict resolution, graph-based semantic enrichment, and parametric modeling to enhance IFC (Industry Foundation Classes) models. This work addresses critical gaps in construction informatics by enabling self-healing building designs that dynamically adapt to regulatory requirements while preserving design intent. Analysis of Wu's 2022-2025 publications reveals a cohesive trajectory toward intelligent BIM ecosystems. Core themes include the 'Design Healing' framework for automated compliance, spatial logic integration in IFC models, and machine learning applications for conflict resolution. His research bridges civil engineering with computer science, emphasizing practical implementations that reduce manual review cycles and improve design efficiency in architectural workflows. Wu actively mentors graduate students, supervising theses on BIM-based issue resolution, circulation design optimization, and egress compliance. He contributes to TUM's educational mission through teaching 'BIM.fundamentals' in summer semesters 2022 and 2023, focusing on scalable assessment methods for large student cohorts. His academic service extends to developing pedagogical frameworks that integrate industry standards with computational thinking. As part of TUM's research infrastructure, Wu collaborates within the BIM-Lab and specialized groups including Information Management and Digital Twinning. His work leverages the university's Robotic Fabrication Lab resources and aligns with cross-departmental initiatives in spatial computing, advancing the integration of physical construction processes with digital model evolution.

• Quaternary geology
• Glacial geology
• Geomorphology
• +7 more

John Joseph Clague is a full Professor at Simon Fraser University, Canada, and one of the most cited Quaternary geologists worldwide (h-index 67, >18,000 citations). His research integrates field mapping, sedimentology, geochronology and remote sensing to unravel the glacial history, sea-level fluctuations, and natural hazards of western North America and comparable regions globally. Education & affiliations: While the source text does not list degrees, his appointment at Simon Fraser University and sustained leadership in large international projects indicate a standard PhD-level academic trajectory with continuous faculty tenure. Research interests: Clague’s work spans glacial geology, geomorphology, paleoseismology, dendrogeomorphology and hazard modelling. He is particularly known for studies of glacier-dammed lakes and their outburst floods, Holocene glacier fluctuations, post-glacial sea-level change, landslide susceptibility, and the application of machine-learning techniques to geohazard assessment. Publication trends 2021-2025: His recent output documents rapid landscape change driven by deglaciation, climate-induced flood risk, and anthropogenic landslide intensification. A recurring theme is the integration of high-resolution topographic data (lidar, InSAR) with novel dating techniques (cosmogenic nuclides, dendrochronology) to refine the timing and impacts of Quaternary events. Scientific recognition: Although specific medals or fellowships are not itemised in the text, his citation metrics and continual invitation to lead review papers and large databases (e.g., NADI-1 deglaciation compilation) attest to significant peer recognition. Collaboration & grants: Clague routinely leads multi-institutional teams across North and South America, Europe and Asia, implying sustained major grant support; exact grant numbers are not provided. Labs & teams: While no single laboratory name is given, his use of lidar, InSAR, cosmogenic nuclide and machine-learning approaches indicates access to advanced geochronology and remote-sensing facilities at Simon Fraser University and partner institutions.

Matthias PechmannView profile

Researcher

• Developmental Biology
• Evolutionary Biology
• Arthropod Evolution
• +5 more

Dr. Matthias Pechmann is a researcher at the University of Cologne's Biocenter within the Faculty of Mathematics and Natural Sciences, specializing in developmental and evolutionary biology with a primary focus on spider embryology and arthropod evolution. His work investigates the mechanisms of segment and appendage formation in spiders, particularly using the common-house spider ( Parasteatoda tepidariorum ) and the Brazilian white-knee tarantula ( Acanthoscurria geniculata ) as model organisms, with additional research on cricket ( Gryllus bimaculatus ) development. Dr. Pechmann's research centers on understanding the evolutionary success of arthropods through their segmented body plans and articulated appendages. He investigates early embryonic development in spiders, with particular emphasis on the establishment of main body axes, dorsoventral axis patterning, and the genetic mechanisms underlying segment formation. His work combines molecular techniques including RNA interference, gene expression analysis, and comparative approaches to uncover conserved and divergent developmental pathways across arthropods. His most significant contributions involve the role of Ets4 in axis specification and cell migration, Toll genes in axis elongation, and Distal-less as a gap gene during spider segmentation. His publication record demonstrates expertise in developmental genetics and evolutionary biology, with numerous high-impact papers in journals such as eLife, BMC Biology, and Current Biology. His research has significantly advanced understanding of the genetic and cellular mechanisms that govern body plan development in arthropods, particularly revealing how conserved developmental genes have been co-opted for spider-specific morphological features. Dr. Pechmann has received research funding through a University of Cologne Postdoc Grant for his work on dorsoventral axis patterning in crickets, demonstrating his ability to secure competitive research funding. His collaborative approach is evident through extensive co-authorship with researchers across multiple institutions, particularly with Dr. Roth's research group at the University of Cologne as indicated by the website structure (Home > Research > Roth > Pechmann). His laboratory work involves advanced techniques including RNA interference, confocal microscopy, gene expression analysis, and comparative genomic approaches. The research group maintains spider cultures of Parasteatoda tepidariorum and Acanthoscurria geniculata as primary model organisms, with additional work on crickets for comparative studies of dorsoventral patterning.

Almudena ArconesView profile

Professor

• Theoretical Astrophysics
• Nuclear Astrophysics
• Heavy Element Synthesis
• +4 more

Prof. Almudena Arcones is a Professor in Theoretical Astrophysics at the Technical University of Darmstadt, Germany. She leads an active research group focused on understanding the cosmic origin of heavy elements. Her work bridges nuclear physics and astrophysics, investigating extreme environments like neutron star mergers and supernovae as cosmic laboratories for element formation. Prof. Arcones' research centers on the r-process (rapid neutron capture process) that creates approximately half of all elements heavier than iron. Her group investigates where and when heavy elements are synthesized in the universe and how these elements are produced. This work connects nuclear physics challenges in describing exotic nuclei with astrophysical challenges in identifying high-neutron-density environments in cosmic explosions. Her recent publications reveal a strong focus on r-process nucleosynthesis in neutron star mergers and core-collapse supernovae. The research integrates multimessenger astronomy (gravitational waves and electromagnetic counterparts), advanced simulations of astrophysical environments, nuclear experiments with exotic nuclei, and observations of elemental abundances in ancient stars. Key themes include nuclear physics uncertainties, neutrino-driven winds, and chemical evolution of r-process elements. Prof. Arcones has secured substantial research funding from prestigious sources including: European Research Council (ERC) Helmholtz Association of German Research Centres GSI Helmholtz Center for Heavy-Ion Research Collaborative Research Center 1245 Research Cluster ELEMENTS Federal Ministry for Education and Research Her research group develops computational tools like the WinNet nuclear reaction network to model nucleosynthesis in extreme astrophysical environments. They combine long-time supernova simulations with detailed microphysics, nucleosynthesis calculations, and observational data to determine the cosmic contributions to heavy element synthesis.

Dennis LehmkuhlView profile

Professor

• History and Philosophy of Physics
• Philosophy of Science
• Spacetime Structure
• +3 more

Dennis Lehmkuhl is the Chair of Natural Philosophy and Philosophy of Science at the University of Bonn, Germany, and holds the Lichtenberg Professorship for History and Philosophy of Physics. His research focuses on the interplay between theories of gravity, spacetime structure, and matter, with a particular emphasis on integrated history and philosophy of physics. He has extensively analyzed Einstein's interpretation of general relativity, modern debates in spacetime foundations, and the philosophical implications of black hole and gravitational wave physics. Education: DPhil in Philosophy (2010), Oxford University MA in Philosophy (2006), Hamburg University MSc in Theoretical Physics (2004), Imperial College London BSc in Physics (2003), Hamburg University BA in Philosophy (2003), Hamburg University His recent publications explore the equivalence principle, dark matter vs. modified gravity, and hybrid theories in general relativity. He has served as a Scientific Editor for the Einstein Papers Project and contributed to interdisciplinary dialogues on the ontological status of spacetime. Awards include the Heinrich Hertz Fellowship, and he actively participates in public outreach through lectures and collaborations like the Next Generation Event Horizon Telescope Working Group.

Alexandra EckertView profile

Associate Professor

• Democracy and Oligarchy in Classical Athens
• Cultures of remembrance in the Greek and Roman world
• Lucius Cornelius Sulla (138–78 BC)
• +4 more

PD Dr. Alexandra Eckert is a faculty member in the Department of Ancient History at the University of Göttingen's Faculty of Philosophy. She completed her habilitation in Ancient History in January 2024, earning the venia legendi to lecture in the subject following her trial lecture on 'Damnatio memoriae in the Roman Imperial Period'. Her academic credentials include: Doctorate in Ancient History from Martin Luther University Halle-Wittenberg (2012) Habilitation from University of Göttingen (2024) Dr. Eckert's research centers on democratic-oligarchic tensions in 5th-century Athens, cultural memory practices in antiquity, and the enduring legacy of Sulla's dictatorship. Her work bridges political history, gender studies, and medical history of the ancient world, with particular focus on how societies process political trauma through commemorative practices and rhetorical strategies. She examines exclusion mechanisms in Athenian democracy while analyzing the symbolic dimensions of mourning in Roman political communication. Her recent publications reveal a concentrated scholarly trajectory examining Sulla's constitutional impact and reception history, alongside innovative studies of democratic participation in classical Athens. The research demonstrates increasing interdisciplinary sophistication, connecting conceptual history with political anthropology and memory studies to analyze how ancient societies navigated crises of legitimacy and identity. Her scholarly recognition includes: Habilitation scholarship from University of Göttingen's Faculty of Philosophy (2023) Junior Fellowship at Alfried Krupp Wissenschaftskolleg (2019-2020) Alumna status at Alfried Krupp von Bohlen und Halbach Foundation Alumna status at German Academic Scholarship Foundation As an active reviewer for major journals including The Classical Journal and Historia, Dr. Eckert contributes significantly to academic discourse while maintaining memberships in the Mommsen Society, Association of Historians in Germany, and Ernst Kirsten Society. Her current research continues to explore the intersections of political violence, cultural memory, and democratic theory in classical antiquity.

Andreas BraunView profile

Senior Lecturer

• Geoinformatics
• Remote Sensing
• Geographic Information Systems (GIS)
• +4 more

Andreas Braun is a Senior Lecturer at the Department of Geography, University of Tübingen, Germany. He leads lectures and courses on physical geography, geospatial methods, and remote sensing applications. Currently serving since January 2022, his academic responsibilities include teaching, thesis supervision, and research in geoinformatics with a focus on humanitarian response applications. PhD in Geography (2014-2019), University of Tübingen Baden-Württemberg Certificate in University Didactics (2015-2017) Professional experience at Stuttgart's Land Surveying Office (2013) His research bridges geospatial technologies with humanitarian applications, emphasizing remote sensing for environmental monitoring in refugee camps, urban structure analysis, and climate change adaptation. Key areas include SAR data utilization, geosimulation for landscape dynamics, and machine learning applications in geospatial projects. Scientific publications span topics like urban heat island effects in Vietnam, refugee camp monitoring using satellite imagery, and landscape change modeling. His work appears in journals such as IEEE Journal of Selected Topics in Applied Earth Observations , Remote Sensing , and Journal of Flood Risk Management . Teaching activities cover physical geography methods, GIS, remote sensing, and applied geoinformatics for both B.Sc. and M.Sc. programs. He supervises interdisciplinary projects connecting geography with social sciences, focusing on urban planning, climate adaptation, and environmental justice.

David SenorView profile

Adjunct Professor

• Nuclear Materials Science
• Radiation Effects on Materials
• Nuclear Fuel Development
• +5 more

David Senor is a Lab Fellow at Pacific Northwest National Laboratory (PNNL) and an Adjunct Professor of Nuclear Engineering at Texas A&M University. With over 30 years of experience since joining PNNL in 1992, he specializes in nuclear materials science with a focus on irradiation effects, material behavior under radiation, and development of nuclear fuels and structural materials. Dr. Senor holds a PhD in Nuclear Engineering from Texas A&M University (1992), along with MS (1989) and BS (1988) degrees from the same institution. His educational background has provided a strong foundation for his extensive research career in nuclear materials. His research focuses on neutron irradiation effects on reactor structural materials, burnable absorbers, and fuels, as well as proton and ion irradiation effects on accelerator beam-intercepting devices. He has pioneered work in fabrication of materials and fuels for nuclear service, particularly in silicon carbides for fission and fusion reactor applications, tritium-producing burnable absorber rods, and uranium-molybdenum fuels for research reactors. His recent publications demonstrate continued leadership in understanding radiation damage mechanisms, lithium ceramics for fusion applications, and advanced characterization techniques for nuclear materials. Dr. Senor has received numerous professional recognitions including the Secretary's Achievement Award from the Department of Energy (2019) and the Nuclear Engineering Distinguished Former Student Award from Texas A&M University (2018). He also earned early career recognition as a Young Leader from The Minerals, Metals and Materials Society (1996). As the national technical lead for the National Nuclear Security Administration Tritium Modernization program, principal investigator for fusion solid breeder research, and PI for post-irradiation examination in the RaDIATE Collaboration, Dr. Senor continues to play a critical role in advancing nuclear materials science. He has organized numerous international workshops and symposia, served on the Science Review Board for Nuclear Science User Facilities, and contributed to professional societies including The Minerals, Metals and Materials Society and the American Nuclear Society.

• Computational Chemistry
• Quantum Chemistry
• High-Performance Computing
• +3 more

Thomas Dunning serves as a Battelle Fellow with a joint appointment in the Advanced Computing, Mathematics & Data division at Pacific Northwest National Laboratory (PNNL), a U.S. Department of Energy national laboratory. His research spans computational chemistry, quantum mechanics, and high-performance computing infrastructure development. His primary research interests focus on computational chemistry methodologies , particularly in quantum chemistry software development, electronic structure theory, and molecular modeling. Dunning has pioneered advancements in correlated molecular wave function calculations, basis set development, and high-accuracy simulations for chemical systems ranging from noble gas dimers to environmental contaminants. His work bridges theoretical chemistry with practical high-performance computing applications. Dunning's publication record demonstrates consistent contributions to quantum chemistry software frameworks and benchmark methodologies, with emphasis on NWChem development, accurate potential energy surfaces, and molecular interaction modeling. His research trends show evolution from fundamental molecular physics in the 1990s toward integrated environmental and materials applications in later work. Battelle Fellow (prestigious internal PNNL recognition for exceptional scientific contributions) As a Battelle Fellow, Dunning leads critical research initiatives in computational chemistry infrastructure without documented student advisement or external grant mentions in the provided materials. His work maintains strong connections to PNNL's Environmental Molecular Sciences Laboratory and advanced computing facilities.

Stefanie Walch-GassnerView profile

Professor

• Astrophysics
• Star Formation
• Computational Astrophysics
• +5 more

Prof. Dr. Stefanie Walch-Gassner is a Professor of Theoretical Astrophysics at the University of Cologne, where she leads the Theoretical Astrophysics group Cologne (TAC) within the Department of Physics. She serves as head of the SILCC project (SImulating the life cycle of molecular clouds), a European collaboration focused on modeling molecular cloud formation, evolution, and dispersal with emphasis on astro-chemical modeling and feedback processes. Her research spans multiple spatial scales, from interstellar medium physics on kiloparsec scales down to protostellar disks and jets on astronomical unit scales. She employs computational tools including FLASH, GADGET, GANDALF, KROME, and radiative transfer codes like RADMC-3D and POLARIS. Walch-Gassner's work connects theoretical models with observational data, as evidenced by recent research on [CII] emission in high-redshift galaxies comparing simulation results with ALPINE survey observations. Her research group collaborates with: Prof. Dr. Arshia M. Jacob Prof. Dr. Lucas Labadie Prof. Dr. Dominik A. Riechers Prof. Dr. Peter Schilke Prof. Dr. Stephan Schlemmer Dr. Netty Honingh Dr. Urs Graf She has supervised numerous PhD students to completion since 2016 and regularly teaches courses including Hydrodynamics, Theoretical & Computational Star Formation, and Advanced Seminar on Topical Subjects of Astrophysics. She also organizes intensive workshops on numerical methods in astrophysics for graduate students.

Fabio ValdésView profile

Researcher

• Spatial Databases
• Trajectory Data Mining
• Pattern Recognition
• +2 more

Dr. Fabio Valdés is a researcher at FernUniversität in Hagen's Faculty of Mathematics and Computer Science, specializing in spatial databases and trajectory data analysis. He teaches core modules including Softwaresysteme, Databases and Security on the Internet, and Data Mining while leading advanced research in metric space indexing and pattern recognition. His research focuses on symbolic trajectories , efficient pattern matching for time-dependent data, and metric space indexing . Key contributions include the N-tree index structure for trajectory similarity search and frameworks for spatio-textual trajectory mining. His work bridges theoretical foundations with industrial applications in aircraft tracking, wildlife monitoring, and industrial image processing systems. Analysis of his 15 most recent publications reveals an evolution from foundational symbolic trajectory models (2013-2017) to advanced indexing structures (2020-2025). Current work integrates machine learning for neural network interpretability and energy price forecasting, maintaining strong ties to ACM SIGSPATIAL and IEEE venues while expanding into AI-driven applications. Best Demo Award at DASFAA 2013 Dr. Valdés has supervised over 40 Master's and Bachelor's theses since 2013, covering machine learning, reinforcement learning, and data engineering across finance, autonomous systems, and medical applications. His students have developed solutions for investment decision systems, autonomous agricultural robots, and medical NER systems while addressing industrial challenges in packaging machinery optimization and cockpit staffing.

Nour AliView profile

Professor

• Software Engineering
• Software Architecture
• Adaptive Systems
• +3 more

Dr. Nour Ali serves as a Professor and Vice-Dean of Education in the College of Engineering, Design and Physical Sciences at Brunel University London, where she co-heads the Brunel Software Engineering Lab. With a PhD in Software Engineering from Universidad Politecnica de Valencia and a Computer Science degree from Bir-Zeit University, she brings extensive international experience from previous positions at University of Brighton, Lero (Irish Software Engineering Research Centre), and Politecnico di Milano. PhD in Software Engineering, Universidad Politecnica de Valencia, Spain Major in Computer Science, Bir-Zeit University, Palestine PG Certificate in Teaching and Learning in Higher Education, University of Brighton Fellow of the Higher Education Academy (HEA) Her research focuses on developing software architecture techniques for distributed, mobile, and adaptive systems, with particular expertise in microservice architecture recovery and visualization. With over 70 publications spanning two decades, her work bridges theoretical architecture principles with practical implementation challenges. Recent research demonstrates a strong focus on microservice architecture recovery tools like MiSAR and analysis of service granularity adaptation. Dr. Ali has made significant contributions to the software engineering community through editorial roles including Deputy Editor in Chief of IET Software, committee memberships for major conferences like ICSE and ASE, and reviewer positions for EPSRC and other funding bodies. Her publications reveal consistent contributions across architecture consistency, microservice systems, and adaptive requirements engineering, with recent work increasingly focusing on practical tool development for architecture recovery. External Examiner, York St John University (2021-2025) Deputy Editor in Chief, IET Software Committee member for ICSE, ASE, EASE, ICSA, MOBILESoft conferences EPSRC Full College Member (2018-present) Reviewer for Dutch Research Council (NWO), UK UNESCO Newton Prize As an educator, Dr. Ali leads CS3100 Software Project Management and contributes to multiple undergraduate and postgraduate courses. Her teaching philosophy integrates research insights with practical software engineering skills, supported by her PG Certificate in Teaching and Learning and HEA Fellowship. She actively supervises PhD students and contributes to curriculum development as Vice-Dean of Education for her college.

Joanne M. AtleeView profile

Professor

• Software Engineering
• Software Product Lines
• Domain-Specific Languages
• +5 more

Joanne M. Atlee is a Professor in the Department of Computer Science at the University of Waterloo, Faculty of Mathematics. She has been an active member of the software engineering research community since at least 2015, with continuous involvement in major conferences through 2025. Her research focuses on software product lines, domain-specific languages, cyber-physical systems, and model-driven engineering. She has made significant contributions to variability management and formal methods in software engineering, with publications spanning industrial case studies, model analysis techniques, and language workbenches. Her recent publications demonstrate a strong emphasis on practical applications of software engineering theory, particularly in the areas of dynamic product lines, declarative analysis, and human-in-the-loop verification systems. Her work bridges theoretical foundations with industrial applicability. Dr. Atlee has held numerous leadership positions in the academic community, including serving as General Chair for ICSE 2019, one of the most prestigious conferences in software engineering. She has also been active as a committee member, session chair, and mentor across multiple conferences including ASE, ICSE, ESEC/FSE, and MODELS. In terms of academic service, she has contributed to doctoral symposia, new faculty development, and equity initiatives, demonstrating a commitment to mentoring the next generation of researchers and promoting diversity in computing.

Matteo EspositoView profile

Researcher

• Secure Software Engineering
• Artificial Intelligence
• Security
• +5 more

Matteo Esposito is a postdoctoral researcher at the University of Oulu, Finland, where he works in the M3S Cloud Group. His research focuses on the intersection of Large Language Models, Software Quality, Software Maintenance, and Software Architecture. Prior to his academic career, he served as R&D Vice Director at an Italian cybersecurity firm. Matteo earned his European Label Ph.D. in "Computer Science, Control, and Geoinformation" from the University of Rome, Tor Vergata, where he also completed his MSc Degree in Computer Science Engineering with highest honors (110 cum Laude) in October 2021. His primary research interests span several cutting-edge domains in software engineering: Secure Software Engineering and Security Artificial Intelligence and Large Language Models applications in software development Software Quality, Maintenance, and Architecture Quantum Software Engineering, a rapidly emerging field bridging classical and quantum computing Matteo's recent publications demonstrate a strong focus on applying AI techniques, particularly Large Language Models, to various software engineering challenges. His work spans multiple domains including defect prediction, security analysis, microservice architecture analysis, and quantum computing integration. A significant trend in his research is the application of network analysis methods to understand software architecture evolution and identify potential degradation points in microservice systems. Matteo is actively involved in the academic community, serving on program committees for major software engineering conferences including ESEM, ECSA, and ICSA. He has also organized workshops, such as the First International Workshop on Quantum Software Engineering: The Next Evolution (QSE-NE) co-located with FSE 2024. As a passionate educator, Matteo has served as a Teaching Assistant at the University of Rome "Tor Vergata" since 2019, instructing courses in Software Engineering and Algorithms. He is committed to promoting tech literacy, digital inclusion, and community-driven technological empowerment. Matteo is a member of the M3S Cloud Group at the University of Oulu, where he collaborates with researchers on cloud computing, microservices, and software architecture topics. His work bridges theoretical research with practical applications in mission-critical systems.

Lingling FanView profile

Associate Professor

• Software Security Analysis
• Software Testing and Analysis
• Big Data-driven Analysis
• +3 more

Lingling Fan is an Associate Professor (100 Young Academic Leaders of Nankai University) at Nankai University, China. Her research focuses on software security analysis, software testing and analysis, and big data-driven analysis, with significant contributions to mobile application security, particularly in Android security and accessibility. Her research interests include: Software Security Analysis, with emphasis on mobile application security and vulnerability detection Software Testing and Analysis, particularly for Android applications and accessibility issues Big Data-driven Analysis for security and quality assessment of software systems Dr. Fan's publication record shows strong trends in automated security testing, vulnerability detection in open-source ecosystems, and accessibility analysis for mobile applications. Her work spans multiple disciplines including software engineering, security, and human-computer interaction, with a particular focus on practical applications for Android ecosystem and measurable real-world impact. Her notable scientific awards include: ACM SIGSOFT Distinguished Paper Award (ASE 2022) ACM SIGSOFT Distinguished Paper Award (ICSE 2021) ACM SIGSOFT Distinguished Paper Award (ICSE 2018) Research Tool Award at NASAC 2018 National Scholarship from The Ministry of Education, China (2018) ACM SIGSOFT CAPS Award (ASE 2018) Dr. Fan has served in various academic service roles including as a program committee member for major conferences such as ASE, ICSE, FSE, and ISSRE. She has also been a reviewer for prestigious journals including IEEE Transactions on Information Forensics and Security (TIFS), IEEE Transactions on Dependable and Secure Computing (TDSC), IEEE Transactions on Software Engineering (TSE), and ACM Transactions on Software Engineering and Methodology (TOSEM).