Prof. Dr. Andreas Filler
Profil
Forschungsthemen1
CENTRAL-01 Problem solving in mathematics classrooms in Hungary and Germany
Quelle ↗Förderer: DAAD Zeitraum: 03/2015 - 12/2018 Projektleitung: Prof. Dr. Andreas Filler
Mögliche Industrie-Partner10
Stand: 26.4.2026, 19:48:44 (Top-K=20, Min-Cosine=0.4)
- 37 Treffer60.9%
- Workshop Reliable Methods and Mathematical ModelingP60.9%
- Workshop Reliable Methods and Mathematical Modeling
- 5 Treffer59.3%
- Satellitengestützte Information zur GrünlandbewirtschaftungP59.3%
- Satellitengestützte Information zur Grünlandbewirtschaftung
- 5 Treffer59.3%
- Satellitengestützte Information zur GrünlandbewirtschaftungP59.3%
- Satellitengestützte Information zur Grünlandbewirtschaftung
- 5 Treffer59.3%
- Satellitengestützte Information zur GrünlandbewirtschaftungP59.3%
- Satellitengestützte Information zur Grünlandbewirtschaftung
- 8 Treffer58.5%
- EU: Visionen für eine nachhaltige Landnutzung in Europa (VOLANTE)P58.5%
- EU: Visionen für eine nachhaltige Landnutzung in Europa (VOLANTE)
- 6 Treffer58.5%
- EU: Visionen für eine nachhaltige Landnutzung in Europa (VOLANTE)P58.5%
- Eukaryotic Unicellular Organism Biology – Systems Biology of the Control of Cell Growth and ProliferationP40.7%
- EU: Visionen für eine nachhaltige Landnutzung in Europa (VOLANTE)
- 5 Treffer58.5%
- EU: Visionen für eine nachhaltige Landnutzung in Europa (VOLANTE)P58.5%
- EU: Visionen für eine nachhaltige Landnutzung in Europa (VOLANTE)
- 24 Treffer57.7%
- Tiere zum Sprechen bringen. Logistik, Wissenschaft, PräsentationP57.7%
- Tiere zum Sprechen bringen. Logistik, Wissenschaft, Präsentation
- WATSON - A holistic frameWork with Anticounterfeit and inTelligence-based technologieS that will assist food chain stakehOlders in rapidly identifying and preveNting the spread of fraudulent practicesP57.6%
- WATSON - A holistic frameWork with Anticounterfeit and inTelligence-based technologieS that will assist food chain stakehOlders in rapidly identifying and preveNting the spread of fraudulent practices
- 19 Treffer57.6%
- WATSON - A holistic frameWork with Anticounterfeit and inTelligence-based technologieS that will assist food chain stakehOlders in rapidly identifying and preveNting the spread of fraudulent practicesP57.6%
- WATSON - A holistic frameWork with Anticounterfeit and inTelligence-based technologieS that will assist food chain stakehOlders in rapidly identifying and preveNting the spread of fraudulent practices
Publikationen25
Top 25 nach Zitationen — Quelle: OpenAlex (BAAI/bge-m3 embedded für Matching).
Journal of Behavioral Addictions · 917 Zitationen · DOI
The study provides the first insights into smartphone use, smartphone addiction, and predictors of smartphone addiction in young people from a European country, which should be extended in further studies.
Future Generation Computer Systems · 116 Zitationen · DOI
Many authors have proposed criteria to assess the “environmental friendliness” or “sustainability” of software products. However, a causal model that links observable properties of a software product to conditions of it being green or (more general) sustainable is still missing. Such a causal model is necessary because software products are intangible goods and, as such, only have indirect effects on the physical world. In particular, software products are not subject to any wear and tear, they can be copied without great effort, and generate no waste or emissions when being disposed of. Viewed in isolation, software seems to be a perfectly sustainable type of product. In real life, however, software products with the same or similar functionality can differ substantially in the burden they place on natural resources, especially if the sequence of released versions and resulting hardware obsolescence is taken into account. In this article, we present a model describing the causal chains from software products to their impacts on natural resources, including energy sources, from a life-cycle perspective. We focus on (i) the demands of software for hardware capacities (local, remote, and in the connecting network) and the resulting hardware energy demand, (ii) the expectations of users regarding such demands and how these affect hardware operating life, and (iii) the autonomy of users in managing their software use with regard to resource efficiency. We propose a hierarchical set of criteria and indicators to assess these impacts. We demonstrate the application of this set of criteria, including the definition of standard usage scenarios for chosen categories of software products. We further discuss the practicability of this type of assessment, its acceptability for several stakeholders and potential consequences for the eco-labeling of software products and sustainable software design.
Research in Science & Technological Education · 110 Zitationen · DOI
Background: Recent developments in STEM and computer science education put a strong emphasis on twenty-first-century skills, such as solving authentic problems. These skills typically transcend single disciplines. Thus, problem-solving must be seen as a multidisciplinary challenge, and the corresponding practices and processes need to be described using an integrated framework. Purpose: We present a fine-grained, integrated, and interdisciplinary framework of problem-solving for education in STEM and computer science by cumulatively including ways of problem-solving from all of these domains. Thus, the framework serves as a tool box with a variety of options that are described by steps and processes for students to choose from. The framework can be used to develop competences in problem-solving. Sources of evidence: The framework was developed on the basis of a literature review. We included all prominent ways of domain-specific problem-solving in STEM and computer science, consisting mainly of empirically orientated approaches, such as inquiry in science, and solely theory-orientated approaches, such as proofs in mathematics. Main argument: Since there is an increasing demand for integrated STEM and computer science education when working on natural phenomena and authentic problems, a problem-solving framework exclusively covering the natural sciences or other single domains falls short. Conclusions: Our framework can support both practice and research by providing a common background that relates the ways, steps, processes, and activities of problem-solving in the different domains to one single common reference. In doing so, it can support teachers in explaining the multiple ways in which science problems can be solved and in constructing problems that reflect these numerous ways. STEM and computer science educational research can use the framework to develop competences of problem-solving at a fine-grained level, to construct corresponding assessment tools, and to investigate under what conditions learning progressions can be achieved.
Journal of Consulting and Clinical Psychology · 91 Zitationen · DOI
The intervention program reduced RSOD, which is a major indicator of problem drinking in young people, effectively. (PsycINFO Database Record
Lecture notes in computer science · 88 Zitationen · DOI
Alexandria (UniSG) (University of St.Gallen) · 72 Zitationen · DOI
Health professionals have limited resources and are not able to personally monitor and support patients in their everyday life. Against this background and due to the increasing number of self-service channels and digital health interventions, we investigate how text-based healthcare chatbots (THCB) can be designed to effectively support patients and health professionals in therapeutic settings beyond on-site consultations. We present an open source THCB system and how the THCP was designed for a childhood obesity intervention. Preliminary results with 15 patients indicate promising results with respect to intervention adherence (ca. 13.000 conversational turns over the course of 4 months or ca. 8 per day and patient), scalability of the THCB approach (ca. 99.5% of all conversational turns were THCB-driven) and over-average scores on perceived enjoyment and attachment bond between patient and THCB. Future work is discussed.
70 Zitationen · DOI
Effective and efficient behavioral interventions are important and of high interest today. Due to shortcomings of related approaches, we introduce MobileCoach (mobile-coach.eu) as novel open source behavioral intervention platform. With its modular architecture, its rule-based engine that monitors behavioral states and triggers state transitions, we assume MobileCoach to lay a fruitful ground for evidence-based, scalable and low-cost behavioral interventions in various application domains. The code basis is made open source and thus, MobileCoach can be used and revised not only by interdisciplinary research teams but also by public bodies or business organizations without any legal constraints. Technical details of the platform are presented as well as preliminary empirical findings regarding the acceptance of one particular intervention in the public health context. Future work will integrate Internet of Things services that sense and process data streams in a way that MobileCoach interventions can be further tailored to the needs and characteristics of individual participants.
JMIR mhealth and uhealth · 48 Zitationen · DOI
These results reveal high-level acceptance and promising effectiveness of this interventional approach, which could be easily and economically implemented. A reasonable next step would be to test the efficacy of this program within a controlled trial.
Journal of Medical Internet Research · 40 Zitationen · DOI
The majority of tobacco-smoking adolescents engaged extensively with a mobile phone-based smoking cessation program. However, not only stable engagement but also decreasing engagement with a program might be an indicator of behavioral change. Measures to avoid nonengagement among adolescents appear especially necessary for older smokers with an immigrant background who do not drink excessively. In addition, future studies should not only examine the use of specific program components but also users' engagement trajectories to better understand the mechanisms behind behavioral change.
Alexandria (UniSG) (University of St.Gallen) · 40 Zitationen
Abstract: Small-scale wireless communication technologies allow for situated con-sumer-product communication during buying decision making. We present the status of a generic model and implementation of semantically annotated physical products and an associated mobile and web-based infrastructure. Cornerstones are a RDF-based container model for semantic product descriptions (SPDO), an appropriate web-based product query language (PQL) and a web-service middleware infrastructure (Tip ’n Tell).1 1
Journal of Substance Abuse Treatment · 35 Zitationen · DOI
BMC Public Health · 33 Zitationen · DOI
Current Controlled Trials ISRCTN02427446 (date of registration: 08th September, 2014).
Addictive Behaviors · 29 Zitationen · DOI
BMC Public Health · 27 Zitationen · DOI
Current Controlled Trials ISRCTN59944705.
24 Zitationen · DOI
Advances in computer science research · 21 Zitationen · DOI
The awareness for software as an important player regarding the energy consumption caused by ICT steadily increased in the past years. The impact of software on the energy consumption is also more and more accepted by the research community under the umbrella of sustainability in general. Nevertheless, the end user is still only slightly or not addressed in the research activities regarding the whole energy consumption of software over its complete lifecycle. Also other stakeholders, e.g. administrators, designers, developers etc., are not in the focus of creating awareness for the aforementioned topics. In this contribution, we therefore focus on ideas, approaches, and challenges in developing a general-purpose labelling process for green and sustainable software products and websites. At first we provide a literature roundup, followed by the elaboration of requirements for the creation of a sustainability label for software products in general based on already existing and new approaches. On a first attempt, we furthermore concentrate on a labelling process for sustainable as well as green websites and sum up with a discussion followed by an outlook on our future work.
19 Zitationen · DOI
Mobile technologies have the potential to change not only brick-and-mortar stores but also the way, how customers interact with physical products. They enable operational agility by means of improved availability and quality of information required by customers for in-store purchase decisions. In this paper, we show how an in-store bundling scenario can be supported by semantically enriched products (denoted as smart products) that provide dynamic product information through the use of mobile recommendation agents  (MRA). We introduce therefore the concept of knowledge-based bundling that relies on smart products and MRA. In addition, we developed a MRA and evaluated its user acceptance for product bundle purchases. For this purpose, a lab experiment was conducted (n=37), which resulted in some design enhancements and promising adoption rates.
Spektrum Akademischer Verlag eBooks · 16 Zitationen · DOI
Communications in computer and information science · 16 Zitationen · DOI
13 Zitationen · DOI
13 Zitationen · DOI
11 Zitationen · DOI
MobileCoach, an open source behavioral intervention platform, has been developed to provide health professionals with an authoring tool to design evidencebased, scalable and low-cost digital health interventions (DHI).Its potential meets the lack in resources and capacity of health care systems to provide DHI for the treatment of noncommunicable diseases.In the current work, we introduce the first personalization approach for MobileCoach with the purpose of identifying the needs of participants, tailoring the treatment and, as a consequence, enhancing the capability of MobileCoachbased DHIs.The personalization approach is then exemplified by a very first prototype of a DHI for people with asthma that is able to detect coughing by just using a smartphone's microphone.First empirical results with five healthy subjects and 80 coughs indicate its technical feasibility as the detection accuracy yielded 83.3%.Future work will focus on the integration of personalized sensing and supporting applications for Mo-bileCoach.
11 Zitationen
7 Zitationen · DOI
APPLYING SITUATION-SERVICE FIT TO PHYSICAL ENVIRONMENTS ENHANCED BY UBIQUITOUS INFORMATION SYSTEMS
2012Journal of the Association for Information Systems · 7 Zitationen
Ubiquitous Information Systems (UIS) embedded in everyday environments are required to provide means for supporting complex behavioral task requirements by users. With the concept of a situation, we propose a knowledge level that can be used by users for understanding UIS-enhanced environments. It is discussed how the concept of situation differs from the concept of context. Situations are used to identify supporting services. At the core of this paper, we present how the Situation-Service Fit construct is used in early design stages (study 1) and later during the prototype phase (study 2). In study 2 we introduce an instrument for three more detailed fit constructs, i.e., Behavior-Service Fit, Modality-Service Fit, and Spatial-Service Fit. By additional evaluation of constructs known from various technology acceptance theories, we provide an innovative instrument for investigating UIS during the whole design cycle.
Kooperationen0
Bestätigte Forscher↔Partner-Paare aus HU-FIS — Gold-Standard-Positive für das Matching.
Aus HU-FIS sind keine Kooperationen für diese Person gemeldet.
Stammdaten
Identität, Organisation und Kontakt aus HU-FIS.
- Name
- Prof. Dr. Andreas Filler
- Titel
- Prof. Dr.
- Fakultät
- Mathematisch-Naturwissenschaftliche Fakultät
- Institut
- Institut für Mathematik
- Arbeitsgruppe
- Didaktik der Mathematik
- Telefon
- +49 30 2093-45360
- HU-FIS-Profil
- Quelle ↗
- Zuletzt gescrapt
- 26.4.2026, 01:04:40