Refine
Has Fulltext
- yes (246) (remove)
Year of publication
Document Type
- Monograph/Edited Volume (246) (remove)
Language
- English (246) (remove)
Keywords
- Hasso-Plattner-Institut (9)
- Forschungskolleg (8)
- Hasso Plattner Institute (8)
- Klausurtagung (8)
- Service-oriented Systems Engineering (8)
- Forschungsprojekte (6)
- Future SOC Lab (6)
- In-Memory Technologie (6)
- Multicore Architekturen (6)
- cloud computing (6)
- Cloud Computing (5)
- Modellierung (5)
- Ph.D. retreat (5)
- cyber-physical systems (5)
- multicore architectures (5)
- quantitative analysis (5)
- research projects (5)
- service-oriented systems engineering (5)
- Research School (4)
- nested graph conditions (4)
- probabilistic timed systems (4)
- qualitative Analyse (4)
- qualitative analysis (4)
- quantitative Analyse (4)
- research school (4)
- Curriculum Framework (3)
- Datenintegration (3)
- European values education (3)
- Europäische Werteerziehung (3)
- Graphtransformationen (3)
- In-Memory technology (3)
- Lehrevaluation (3)
- Model Synchronisation (3)
- Model Transformation (3)
- Ph.D. Retreat (3)
- Sicherheit (3)
- Smalltalk (3)
- Studierendenaustausch (3)
- Tripel-Graph-Grammatik (3)
- Unterrichtseinheiten (3)
- Verifikation (3)
- Virtualisierung (3)
- curriculum framework (3)
- graph transformation (3)
- graph transformation systems (3)
- in-memory technology (3)
- information structure (3)
- lesson evaluation (3)
- machine learning (3)
- maschinelles Lernen (3)
- openHPI (3)
- privacy (3)
- security (3)
- student exchange (3)
- syntax (3)
- teaching units (3)
- virtual machines (3)
- AUTOSAR (2)
- BPMN (2)
- Betriebssysteme (2)
- Bounded Model Checking (2)
- Cape Town (2)
- Cloud-Sicherheit (2)
- Cloud-Speicher (2)
- Data Integration (2)
- Design Thinking (2)
- Digitalisierung (2)
- Governance (2)
- Graphentransformationssysteme (2)
- Graphtransformationssysteme (2)
- Identitätsmanagement (2)
- Innovation (2)
- Java (2)
- Kapstadt (2)
- Live-Programmierung (2)
- Lively Kernel (2)
- Model Synchronization (2)
- Model-Driven Engineering (2)
- Modeling (2)
- Modellprüfung (2)
- Privacy (2)
- Process Modeling (2)
- Prozessmodellierung (2)
- Psycholinguistik (2)
- Ressourcenoptimierung (2)
- Slumming (2)
- South Africa (2)
- Syntax (2)
- SysML (2)
- Südafrika (2)
- Telekommunikation (2)
- Versionsverwaltung (2)
- Verwaltung (2)
- Virtuelle Maschinen (2)
- Werkzeuge (2)
- artifical intelligence (2)
- bounded model checking (2)
- cloud (2)
- continuous integration (2)
- cyber-physische Systeme (2)
- data profiling (2)
- debugging (2)
- digitalization (2)
- focus sensitive expressions (2)
- graph constraints (2)
- identity management (2)
- incremental graph pattern matching (2)
- k-inductive invariant checking (2)
- kontinuierliche Integration (2)
- live programming (2)
- methodology (2)
- model checking (2)
- modeling (2)
- modellgetriebene Entwicklung (2)
- operating systems (2)
- probabilistische gezeitete Systeme (2)
- probabilistische zeitgesteuerte Systeme (2)
- prosody (2)
- semantic fieldwork (2)
- slumming (2)
- smalltalk (2)
- township tourism (2)
- triple graph grammars (2)
- typed attributed graphs (2)
- verification (2)
- verschachtelte Graphbedingungen (2)
- version control (2)
- virtualization (2)
- virtuelle Maschinen (2)
- ACINQ (1)
- ARCH (1)
- ARIMA Models (1)
- ARMA Processes (1)
- ASIC (1)
- Abhängigkeiten (1)
- Absolute Advantage (1)
- Absoluter Kostenvorteil (1)
- Abstraktion von Geschäftsprozessmodellen (1)
- Adam Smith (1)
- Adverbial Quantification (1)
- Adverbs of Frequency (1)
- Adverbs of Quantity (1)
- Agile (1)
- Agilität (1)
- Akan (1)
- Aktienmarkt (1)
- Aktivitäten (1)
- Albania (1)
- Alterung (1)
- Ambiguity (1)
- Ambiguität (1)
- Analog-zu-Digital-Konvertierung (1)
- Andrei Konchalovsky (1)
- Andrej Končalovskij (1)
- Antipersistence (1)
- Apriori (1)
- Arbeitsethik (1)
- Architektur (1)
- Armed Conflicts (1)
- Armenia ; Human Rights ; Minorities ; Education (1)
- Armut (1)
- Arnos Padiri (1)
- Artem Erkomaishvili (1)
- Aspect-oriented Programming (1)
- Aspektorientierte Softwareentwicklung (1)
- Association Rule Mining (1)
- Assoziationsregeln (1)
- Asynchrone Schaltung (1)
- Asynchronous circuit (1)
- Attribut-Merge-Prozess (1)
- Attribute Merge Process (1)
- Aufgabenerfüllung (1)
- Ausführung von Modellen (1)
- Australian securities exchange (1)
- Auswirkungen (1)
- Authentizität (1)
- Autocorrelation (1)
- Autokorrelation (1)
- Außenhandel (1)
- BCCC (1)
- BPM (1)
- BTC (1)
- Bahnwesen (1)
- Batchprozesse (1)
- Bayes'sche Netze (1)
- Bayesian networks (1)
- Bedingte Inklusionsabhängigkeiten (1)
- Behavior change (1)
- Beschränkungen und Abhängigkeiten (1)
- Beveridge-Nelson Decomposition (1)
- Bisimulation (1)
- BitShares (1)
- Bitcoin (1)
- Bitcoin Core (1)
- Blockchain (1)
- Blockchain Auth (1)
- Blockchain-Konsortium R3 (1)
- Blockkette (1)
- Blockstack (1)
- Blockstack ID (1)
- Blumix-Plattform (1)
- Blöcke (1)
- Bottom-up (1)
- Bounded Backward Model Checking (1)
- Byzantine Agreement (1)
- Bürokratisierung (1)
- CEP (1)
- CSC (1)
- CSCW (1)
- Case studies (1)
- Celtic languages (1)
- Central Banking Policy (1)
- Change Management (1)
- Cloud (1)
- Co-Regulation (1)
- Colombia (1)
- Colored Coins (1)
- Comparative Advantage (1)
- Conditional Inclusion Dependency (1)
- Conformance Überprüfung (1)
- Constraints (1)
- Consumption (1)
- Context-oriented Programming (1)
- Continental Celtic (1)
- Contracts (1)
- Controller-Resynthese (1)
- Creative (1)
- Cyber-Physical Systems (1)
- Cyber-Physical-Systeme (1)
- Cyber-physical-systems (1)
- Cyber-physikalische Systeme (1)
- DAO (1)
- DPoS (1)
- DaZ (1)
- Data Dependency (1)
- Data Modeling (1)
- Data Profiling (1)
- Data Quality (1)
- Data Warehouse (1)
- Database Cost Model (1)
- Datenabhängigkeiten (1)
- Datenanalyse (1)
- Datenbank-Kostenmodell (1)
- Datenflusskorrektheit (1)
- Datenmodellierung (1)
- Datenqualität (1)
- Datensatz (1)
- Datenvertraulichkeit (1)
- Datenvisualisierung (1)
- Deadline-Verbreitung (1)
- Debugging (1)
- Decentralization (1)
- Decentralization in government (1)
- Dekubitus (1)
- Delegated Proof-of-Stake (1)
- Demokratisierung (1)
- Denkweise (1)
- Deutsch (1)
- Deutschunterricht (1)
- Dezentralisation (1)
- Dezentralisierung (1)
- Differential Privacy (1)
- Diffusionsprozess (1)
- Discrimination Networks (1)
- Distributed Proof-of-Research (1)
- Distributed-Ledger-Technologie (DLT) (1)
- Domänen (1)
- Duplicate Detection (1)
- Duplikaterkennung (1)
- Dynamic Type System (1)
- Dynamische Typ Systeme (1)
- E-Learning (1)
- E-Wallet (1)
- ECDSA (1)
- EEG (1)
- EHR (1)
- EPA (1)
- EU (1)
- Echtzeit (1)
- Echtzeitsysteme (1)
- Effectiveness (1)
- Effektivität (1)
- Einnahmenautonomie (1)
- Elektronische Patientenakte (1)
- Energie (1)
- Energieerzeugung (1)
- Ereignisse (1)
- Erfüllbarkeitsanalyse (1)
- Eris (1)
- Erkennen von Meta-Daten (1)
- Estonia (1)
- Ether (1)
- Ethereum (1)
- European Union (1)
- Europäische Union (1)
- Evolution (1)
- Evolution in MDE (1)
- Expenditure Assignment (1)
- Experimentelle Linguisitk (1)
- Extract-Transform-Load (ETL) (1)
- FRP (1)
- Fallstudie (1)
- Familie (1)
- Family (1)
- Federated Byzantine Agreement (1)
- Feedback Loops (1)
- Fehlersuche (1)
- Fehlertoleranz (1)
- Festschrift (1)
- Filmgeschichte (1)
- Finanzielle Performance (1)
- Finanzzuweisungen (1)
- Fiscal Federalism (1)
- Fiskalischer Föderalismus (1)
- FollowMyVote (1)
- Fork (1)
- Formale Verifikation (1)
- Frequenz (1)
- Friedensforschung (1)
- Functional Lenses (1)
- GARCH (1)
- Gas (1)
- Generalized Discrimination Networks (1)
- Genre Eastern (1)
- Georgian chant (1)
- Georgische liturgische Gesänge (1)
- German (1)
- German lessons (1)
- Germany (1)
- Geschichte 2003-2006 (1)
- Geschichte der Sprachwissenschaft (1)
- Geschäftsprozesse (1)
- Geschäftsprozessmanagement (1)
- Gesetze (1)
- Gibbs field (1)
- GitHub (1)
- Grammatica (1)
- Grandonica (1)
- Graph-Constraints (1)
- Graph-basierte Suche (1)
- Graphbedingungen (1)
- Graphdatenbanken (1)
- Graphreparatur (1)
- Graphtransformation (1)
- Gridcoin (1)
- HENSHIN (1)
- HPI Schul-Cloud (1)
- Hanxleden (1)
- Hard Fork (1)
- Hashed Timelock Contracts (1)
- Hasso-Plattner-Institute (1)
- Hauptspeicherdatenbank (1)
- Hebrew (1)
- Heuristiken (1)
- Homomorphe Verschlüsselung (1)
- Human Rights (1)
- Häkeln (1)
- Ideation (1)
- Ideenfindung (1)
- Ideologien und Kino (1)
- Impact (1)
- Implementation in Organizations (1)
- Implementierung in Organisationen (1)
- In-Memory Database (1)
- In-Memory Datenbank (1)
- In-Memory-Datenbank (1)
- Individuen (1)
- Infinite State (1)
- Inflation (1)
- Information Extraction (1)
- Information Systems (1)
- Informationsextraktion (1)
- Informationsstruktur (1)
- Informationssysteme (1)
- Inkrementelle Graphmustersuche (1)
- Innovationsmanagement (1)
- Innovationsmethode (1)
- Inselkeltisch (1)
- Insular Celtic (1)
- Interdisciplinary Teams (1)
- Intergovernmental transfers (1)
- International trade (1)
- Internet Content Regulation (1)
- Internet der Dinge (1)
- Internet of Things (1)
- Interpreter (1)
- Interval Timed Automata (1)
- Invariant-Checking (1)
- Invarianten (1)
- Invariants (1)
- Investitionspolitik (1)
- Investment (1)
- IoT (1)
- Irak (1)
- Iroquoian languages (1)
- JCop (1)
- Japanese (1)
- Japanese Blockchain Consortium (1)
- Japanisches Blockchain-Konsortium (1)
- Katutura (1)
- Kausalität (1)
- Kette (1)
- Kind (1)
- Ko-Regulierung (1)
- Kognitionswissenschaften (1)
- Kollaborationen (1)
- Kolumbien (1)
- Komparativer Kostenvorteil (1)
- Konsensalgorithmus (1)
- Konsensprotokoll (1)
- Konsensprotokolle (1)
- Konsistenzrestauration (1)
- Kontinentalkeltisch (1)
- Konvergenzrate (1)
- Kooperation (1)
- Korpuslinguistik (1)
- Kreativität (1)
- Kunstanalyse (1)
- Kunststofflichtwellenleiter (1)
- Künstliche Intelligenz (1)
- Langzeitverhalten (1)
- Lateinamerika (1)
- Latin America (1)
- Laufzeitanalyse (1)
- Laufzeitmodelle (1)
- Leadership (1)
- Leistungsmodelle von virtuellen Maschinen (1)
- Lesen (1)
- Lichtwellenleiter (1)
- Lightning Network (1)
- Linguistik (1)
- Link Discovery (1)
- Link-Entdeckung (1)
- Linked Data (1)
- Linked Open Data (1)
- Lock-Time-Parameter (1)
- Länder (1)
- Lösungsraum (1)
- MDE Ansatz (1)
- MDE settings (1)
- MERLOT (1)
- MOOC (1)
- MOOCs (1)
- Management (1)
- Mandarin (1)
- Markov processes (1)
- Markovprozesse (1)
- Measurement (1)
- Megamodell (1)
- Megamodels (1)
- Mehrkernsysteme (1)
- Mehrsprachigkeit (1)
- Membran (1)
- Menschenrechte (1)
- Messung (1)
- Metadata Discovery (1)
- Metadatenentdeckung (1)
- Metadatenqualität (1)
- Micropayment-Kanäle (1)
- Microsoft Azur (1)
- Middleware (1)
- Mikrofinanzinstitutionen (1)
- Mikrokredite (1)
- Minderheit (1)
- Mindset (1)
- Ministerialverwaltung (1)
- Mission-Drift (1)
- Missionarsgrammatik (1)
- Mobile Application Development (1)
- Model Execution (1)
- Modeling Languages (1)
- Modell-getriebene Softwareentwicklung (1)
- Modelle mit mehreren Versionen (1)
- Modellerzeugung (1)
- Modellgetriebene Softwareentwicklung (1)
- Modellierungssprachen (1)
- Modellreparatur (1)
- Modelltransformationen (1)
- Models at Runtime (1)
- Money Supply (1)
- Monte Carlo testing (1)
- Morphic (1)
- Morphologie (1)
- Multi-Instanzen (1)
- Multicore architectures (1)
- Multidisciplinary Teams (1)
- Muster (1)
- Musterabgleich (1)
- NASDAQ (1)
- Nachhaltigkeit (1)
- NameID (1)
- Namecoin (1)
- Namibia (1)
- Nested Graph Conditions (1)
- Network Enforcement Act (1)
- Netzwerkdurchsetzungsgesetz (1)
- Netzwerkprotokolle (1)
- Newspeak (1)
- Ngizim (1)
- Object Constraint Programming (1)
- Object-Oriented Programming (1)
- Objekt-Constraint Programmierung (1)
- Objekt-Orientiertes Programmieren (1)
- Objekt-orientiertes Programmieren mit Constraints (1)
- Objektlebenszyklus-Synchronisation (1)
- Off-Chain-Transaktionen (1)
- Onename (1)
- Online Course (1)
- Online-Learning (1)
- Online-Lernen (1)
- Onlinekurs (1)
- OpenBazaar (1)
- Oracles (1)
- Organisationsveränderung (1)
- Orphan Block (1)
- P2P (1)
- PLS (1)
- POF (1)
- PRISM Modell-Checker (1)
- PRISM model checker (1)
- PTCTL (1)
- Pattern Matching (1)
- Patterns (1)
- Peace Studies (1)
- Peer-to-Peer Netz (1)
- Peercoin (1)
- Persistenz (1)
- Petri net Mapping (1)
- Petri net mapping (1)
- Petrinetz (1)
- Phonologie (1)
- PoB (1)
- PoS (1)
- PoW (1)
- Polen (1)
- Politisierung (1)
- Posenabschätzung (1)
- Principal agent relation (1)
- Privatsphäre (1)
- Problem Solving (1)
- Problemlösung (1)
- Process (1)
- Process Enactment (1)
- Process Mining (1)
- Programmiererlebnis (1)
- Programmierung (1)
- Programming Languages (1)
- Proof-of-Burn (1)
- Proof-of-Stake (1)
- Proof-of-Work (1)
- Propagation von Aktivitätsinstanzzuständen (1)
- Property Prices (1)
- Prototyping (1)
- Prozess (1)
- Prozessausführung (1)
- Prozesserhebung (1)
- Prozessinstanz (1)
- Prozessoren (1)
- Psychologie (1)
- Psychology (1)
- Public Debt (1)
- Public-Private Partnerships (1)
- Python (1)
- Quanten-Computing (1)
- Quantitative Analysen (1)
- Raumkonstruktion (1)
- Reflektierende Randbedingungen (1)
- Regenerierung (1)
- Regressionstests (1)
- Regulierung (1)
- Regulierung von Internetinhalten (1)
- Religion (1)
- Research Projects (1)
- Revenue Autonomy (1)
- Reverse Engineering (1)
- Ripple (1)
- Rohstoffe (1)
- Ruby (1)
- Runtime Binding (1)
- Runtime-monitoring (1)
- Russia (1)
- Russland (1)
- SCP (1)
- SHA (1)
- SPV (1)
- SQL (1)
- STG decomposition (1)
- STG-Dekomposition (1)
- Sammlungsdatentypen (1)
- Sanskrit (1)
- Savanne (1)
- Schemaentdeckung (1)
- Schlüsselentdeckung (1)
- Schreiben (1)
- Schreibfähigkeit (1)
- Schriftartgestaltung (1)
- Schriftrendering (1)
- Schriftsprache (1)
- Schriftspracherwerb (1)
- Schwierigkeitsgrad (1)
- Scrollytelling (1)
- Self-Adaptive Software (1)
- Sequenzeigenschaften (1)
- Sequenzen von s/t-Pattern (1)
- Serialisierung (1)
- Service-Oriented Architecture (1)
- Service-Orientierte Architekturen (1)
- Service-orientierte Systme (1)
- Sierra Leone (1)
- Signalflankengraph (SFG oder STG) (1)
- Simplified Payment Verification (1)
- Simulation (1)
- Situations (1)
- Skalierbarkeit der Blockchain (1)
- Slock.it (1)
- Slovakia (1)
- Slowakei (1)
- Slumtourismus (1)
- SoaML (1)
- Soft Fork (1)
- Software/Hardware Co-Design (1)
- Softwarearchitektur (1)
- Softwareproduktlinien (1)
- Softwaretests (1)
- Solution Space (1)
- Soziale Ziele (1)
- Sozialen Medien (1)
- Spectral Density (1)
- Speicheroptimierungen (1)
- Spektraldichte (1)
- Spezifikation von gezeiteten Graph Transformationen (1)
- Spitzenbeamte (1)
- Sprachförderung (1)
- Sprachkontakt (1)
- Sprachspezifikation (1)
- Sprachverarbeitung (1)
- Squeak (1)
- Standardisierung (1)
- Standards (1)
- Stationary Stochastic Processes (1)
- Stationärer Prozess (1)
- Steemit (1)
- Stellar Consensus Protocol (1)
- Stimulus-Onset Asynchrony (1)
- Stock Prices (1)
- Storj (1)
- Streuung (1)
- Studie (1)
- Synchronisation (1)
- System of Systems (1)
- Systemsoftware (1)
- Tableaumethode (1)
- Tele-Lab (1)
- Tele-Teaching (1)
- Telemedizin (1)
- Temperatur (1)
- Temporallogik (1)
- Tense Semantics (1)
- Testergebnisse (1)
- Testpriorisierungs (1)
- The Bitfury Group (1)
- The DAO (1)
- Threshold Cryptography (1)
- Time Series Analysis (1)
- Timed Automata (1)
- Tools (1)
- Top-down (1)
- Tourismus (1)
- Township (1)
- Township Tourismus (1)
- Townshiptourismus (1)
- Trajektorien (1)
- Transaktion (1)
- Transformation (1)
- Transformationsebene (1)
- Transformationssequenzen (1)
- Transitional Justice (1)
- Transitions (1)
- Transparency (1)
- Transparenz (1)
- Transtional Justice (1)
- Travis CI (1)
- Tripel-Graph-Grammatiken (1)
- Triple Graph Grammar (1)
- Triple Graph Grammars (1)
- Triple-Graph-Grammatiken (1)
- Turkish (1)
- Two-Way-Peg (1)
- Türkisch (1)
- Unbegrenzter Zustandsraum (1)
- United Nations (1)
- Unspent Transaction Output (1)
- Unveränderlichkeit (1)
- VUCA-World (1)
- Vector Error Correction Model (1)
- Verbindungsnetzwerke (1)
- Verbkomplexe (1)
- Verbsyntax (1)
- Verbzweit (1)
- Vereinte Nationen (1)
- Vergleich Filmkulturen (1)
- Verhaltensabstraktion (1)
- Verhaltensbewahrung (1)
- Verhaltensverfeinerung (1)
- Verhaltensänderung (1)
- Verhaltensäquivalenz (1)
- Verification (1)
- Verlässlichkeit (1)
- Versöhnung (1)
- Verteilungsalgorithmen (1)
- Verteilungsalgorithmus (1)
- Verträge (1)
- Verwaltungsreform (1)
- Verzögerungs-Verbreitung (1)
- Vesikel (1)
- Vietnamese (1)
- Virtual machines (1)
- Visualisierung (1)
- Visualisierungskonzept-Exploration (1)
- Vorhersagbarkeit (1)
- Warlpiri (1)
- Wartung von Graphdatenbanksichten (1)
- Watson IoT (1)
- Web applications (1)
- Web-Anwendungen (1)
- Wicked Problems (1)
- Wikipedia (1)
- Windhoek (1)
- Wissenszirkulation (1)
- Worterkennung (1)
- Wüstenbildung (1)
- Zeitreihenanalyse (1)
- Zielvorgabe (1)
- Zookos Dreieck (1)
- Zookos triangle (1)
- Zugriffskontrolle (1)
- Zweitsprache (1)
- academic leadership (1)
- accelerated life time model (1)
- acceptability study (1)
- access control (1)
- activity instance state propagation (1)
- adaptive Systeme (1)
- adaptive systems (1)
- administration (1)
- adoption (1)
- afro-asiatic (1)
- agil (1)
- agricultural policy (1)
- altchain (1)
- alternative chain (1)
- alumni work (1)
- analog-to-digital conversion (1)
- apriori (1)
- architecture (1)
- argument / adjunct focus (1)
- art analysis (1)
- asset management (1)
- atomic swap (1)
- ausführbare Semantiken (1)
- authenticity (1)
- batch processing (1)
- behavior preservation (1)
- behavioral abstraction (1)
- behavioral equivalenc (1)
- behavioral refinement (1)
- benutzergenerierte Inhalte (1)
- beschreibende Feldstudie (1)
- bewaffnete Konflikte (1)
- bidirectional payment channels (1)
- big data services (1)
- bilingualism (1)
- bisimulation (1)
- bitcoin (1)
- bitcoins (1)
- blockchain (1)
- blockchain consortium (1)
- blockchain-übergreifend (1)
- blocks (1)
- blumix platform (1)
- bottom-up (1)
- bounded backward model checking (1)
- buraucratisation (1)
- business process management (1)
- business process model abstraction (1)
- business processes (1)
- capacity building (1)
- capital and ownership structure (1)
- case study (1)
- causality (1)
- censoring (1)
- chain (1)
- change management (1)
- child (1)
- circulation of knowledge (1)
- cloud security (1)
- cloud storage (1)
- cluster expansion (1)
- cognitive sciences (1)
- collaboration (1)
- collection types (1)
- comparative urban studies (1)
- compositional analysis (1)
- computational ethnomusicology (1)
- computer vision (1)
- computer-aided design (1)
- computergestützte Musikethnologie (1)
- confidentiality (1)
- confirmation period (1)
- conflict management (1)
- conformance checking (1)
- congruence (1)
- consensus algorithm (1)
- consensus protocol (1)
- consensus protocols (1)
- consistency restoration (1)
- contest period (1)
- continuous testing (1)
- contracts (1)
- control resynthesis (1)
- controlled experiment (1)
- convolutional neural networks (1)
- cooperation (1)
- core executive (1)
- corporate governance (1)
- crochet (1)
- cross-chain (1)
- cultural heritage (1)
- cyber-physikalische Systeme (1)
- data center management (1)
- data flow correctness (1)
- data integration (1)
- data set (1)
- data visualization (1)
- deadline propagation (1)
- decentral identities (1)
- decentralized autonomous organization (1)
- decubitus (1)
- deep learning (1)
- delay propagation (1)
- demografische Informationen (1)
- demographic information (1)
- dependability (1)
- dependable computing (1)
- dependencies (1)
- desertification (1)
- design thinking (1)
- dezentrale Identitäten (1)
- dezentrale autonome Organisation (1)
- differential privacy (1)
- difficulty (1)
- difficulty target (1)
- diffusion (1)
- diffusion process (1)
- digital education (1)
- digital enlightenment (1)
- digital learning platform (1)
- digital picture archive (1)
- digital sovereignty (1)
- digitale Aufklärung (1)
- digitale Bildung (1)
- digitale Lernplattform (1)
- digitale Souveränität (1)
- digitales Bildarchiv (1)
- direct manipulation (1)
- direkte Manipulation (1)
- discrete-event model (1)
- discrimination networks (1)
- diskretes Ereignismodell (1)
- distributed performance monitoring (1)
- distribution algorithm (1)
- domains (1)
- doppelsemigroup (1)
- doppelter Hashwert (1)
- double hashing (1)
- dynamic typing (1)
- dynamic models (1)
- dynamic programming languages (1)
- dynamic systems (1)
- dynamische Programmiersprachen (1)
- dynamische Sprachen (1)
- dynamische Systeme (1)
- early modern manuscript culture (1)
- econometric modelling (1)
- economic disparities (1)
- economy (1)
- efficient market hypothesis (1)
- eindeutig (1)
- electronic health record (1)
- energy (1)
- ereigniskorrelierte Potentiale (1)
- erfahrbare Medien (1)
- ergodic rates (1)
- event-related potentials (1)
- events (1)
- evolution in MDE (1)
- evolutionary economics (1)
- executable semantics (1)
- experimental linguistics (1)
- exploratives Programmieren (1)
- exploratory programming (1)
- fault tolerance (1)
- federated voting (1)
- feedback loops (1)
- fehlende Daten (1)
- festschrift (1)
- film cultures in comparison (1)
- financial performance (1)
- firm behaviour (1)
- fiscal policy (1)
- fluctuation (1)
- focus asymmetries (1)
- focus particle (1)
- font engineering (1)
- font rendering (1)
- foreign direct investment (1)
- formal semantics (1)
- formal verification (1)
- formal verification methods (1)
- formale Verifikation (1)
- free algebra (1)
- frequency (1)
- frühneuzeitliche Manuskriptkultur (1)
- functional dependency (1)
- functional lenses (1)
- functional programming (1)
- funktionale Abhängigkeit (1)
- funktionale Programmierung (1)
- future SOC lab (1)
- gas (1)
- gefaltete neuronale Netze (1)
- generalized discrimination networks (1)
- gesture (1)
- getypte Attributierte Graphen (1)
- global model management (1)
- globales Modellmanagement (1)
- goodness-of-fit testing (1)
- governance (1)
- government (1)
- grammaticalization (1)
- graph databases (1)
- graph queries (1)
- graph repair (1)
- graph transformations (1)
- hashrate (1)
- heuristics (1)
- higher education management (1)
- history of cinema (1)
- history of linguistics (1)
- homomorphic encryption (1)
- human language processing (1)
- human-centered (1)
- hybrid graph-transformation-systems (1)
- hybride Graph-Transformations-Systeme (1)
- ideologies and cinema (1)
- immutable values (1)
- in situ upgrading (1)
- in-memory database (1)
- individuals (1)
- inductive invariant checking (1)
- induktives Invariant Checking (1)
- infinite-dimensional Brownian diffusion (1)
- informal settlements (1)
- informelle Siedlungen (1)
- inkrementelles Graph Pattern Matching (1)
- innovation (1)
- innovation capabilities (1)
- innovation management (1)
- integrated development environments (1)
- integrierte Entwicklungsumgebungen (1)
- intelligente Verträge (1)
- inter-chain (1)
- interactive media (1)
- interaktive Medien (1)
- interassociativity (1)
- interconnect (1)
- interdisziplinäre Teams (1)
- interest group (1)
- interface (1)
- interface between grammar and information structure (1)
- interpreters (1)
- interval probabilistic timed systems (1)
- interval probabilistische zeitgesteuerte Systeme (1)
- interval timed automata (1)
- intuitive Benutzeroberflächen (1)
- intuitive interfaces (1)
- invariant checking (1)
- investment climate (1)
- irokesische Sprachen (1)
- juridical recording (1)
- k-Induktion (1)
- k-induction (1)
- k-inductive invariants (1)
- k-induktive Invarianten (1)
- k-induktive Invariantenprüfung (1)
- k-induktives Invariant-Checking (1)
- keltische Sprachen (1)
- key discovery (1)
- kompositionale Analyse (1)
- kontinuierliches Testen (1)
- kontrolliertes Experiment (1)
- kulturelles Erbe (1)
- künstliche Intelligenz (1)
- language contact (1)
- language specification (1)
- law (1)
- leadership (1)
- lebenslanges Lernen (1)
- lebenszentriert (1)
- ledger assets (1)
- left periphery (1)
- left recursion (1)
- lexical databases (1)
- lexikalische Datenbanken (1)
- life-centered (1)
- lifelong learning (1)
- linguistics (1)
- local jurisdictions (1)
- location-based (1)
- long memory (1)
- long-time behaviour (1)
- management (1)
- many-core (1)
- maschinelles Sehen (1)
- mehrdimensionale Belangtrennung (1)
- mehrsprachige Ausführungsumgebungen (1)
- membrane (1)
- memory optimization (1)
- menschenzentriert (1)
- menschliche Sprachverarbeitung (1)
- merged mining (1)
- mergers and acquisitions (1)
- merkle root (1)
- metadata discovery (1)
- metadata quality (1)
- metric temporal logic (1)
- metric termporal graph logic (1)
- metrisch temporale Graph Logic (1)
- metrische Temporallogik (1)
- micro loans (1)
- microfinance institutions (1)
- micropayment (1)
- micropayment channels (1)
- middleware (1)
- migration (1)
- miner (1)
- mining (1)
- mining hardware (1)
- ministry of agriculture (1)
- minting (1)
- missing data (1)
- mission drift (1)
- missionary grammar (1)
- modality (1)
- model generation (1)
- model repair (1)
- model transformation (1)
- model-driven engineering (1)
- modelling optical fibres waveguides pof scattering temperature aging ageing (1)
- monitoring (1)
- morphic (1)
- morphology (1)
- multi-core (1)
- multi-dimensional separation of concerns (1)
- multi-instances (1)
- multi-version models (1)
- multidisziplinäre Teams (1)
- multiethnolect (1)
- multilingualism (1)
- musical scales (1)
- musikalische Tonleitern (1)
- nested application conditions (1)
- network protocols (1)
- neue Institutionentheorie (1)
- new institutional theory (1)
- non-manuals (1)
- nonce (1)
- nonparametric regression estimation (1)
- object life cycle synchronization (1)
- object-constraint programming (1)
- object-oriented programming (1)
- objektorientiertes Programmieren (1)
- off-chain transaction (1)
- optische Fasern (1)
- organizational change (1)
- orts-basiert (1)
- packrat parsing (1)
- parallel and sequential independence (1)
- parallel computing (1)
- parallele und Sequentielle Unabhängigkeit (1)
- paralleles Rechnen (1)
- parliament (1)
- parsing expression grammars (1)
- partial application conditions (1)
- partielle Anwendungsbedingungen (1)
- path models (1)
- peer-to-peer network (1)
- pegged sidechains (1)
- performance models of virtual machines (1)
- periodic tasks (1)
- periodische Aufgaben (1)
- persistence (1)
- petri net (1)
- planning (1)
- policy (1)
- political opportunism (1)
- politicisation (1)
- polyglot execution environments (1)
- pose estimation (1)
- poverty (1)
- predictability (1)
- probabilistic timed automata (1)
- probabilistische zeitbehaftete Automaten (1)
- process elicitation (1)
- process instance (1)
- process mining (1)
- processor hardware (1)
- professionalization (1)
- profiling (1)
- programming (1)
- programming experience (1)
- prototyping (1)
- psycholinguistics (1)
- qualitative model (1)
- qualitatives Modell (1)
- quantum computing (1)
- quorum slices (1)
- railways (1)
- random point processes (1)
- reactive (1)
- reading (1)
- reaktive Programmierung (1)
- real-time (1)
- real-time systems (1)
- rechnerunterstütztes Konstruieren (1)
- reconciliation (1)
- reflecting boundary (1)
- regional development (1)
- regional integration (1)
- regions (1)
- regression testing (1)
- relational model transformation (1)
- relationale Modelltransformationen (1)
- religion (1)
- resource optimization (1)
- resources (1)
- reverse engineering (1)
- rootstock (1)
- runtime adaptations (1)
- runtime monitoring (1)
- s/t-pattern sequences (1)
- satisfiabilitiy solving (1)
- savanna (1)
- scalability of blockchain (1)
- scarce tokens (1)
- schema discovery (1)
- schrumpfende Städte (1)
- scrollytelling (1)
- second language (1)
- selbstbestimmte Identitäten (1)
- self-sovereign identity (1)
- semantics preservation (1)
- semigroup (1)
- sequence properties (1)
- serialization (1)
- service-oriented systems (1)
- shareholders (1)
- sidechain (1)
- sign languages (1)
- signal transition graph (1)
- simulation (1)
- slum tourism (1)
- small talk (1)
- smart contracts (1)
- social goals (1)
- social housing (1)
- software architecture (1)
- software product lines (1)
- software tests (1)
- software/hardware co-design (1)
- sozialer Wohnungsbau (1)
- spatial construction (1)
- specification of timed graph transformations (1)
- speed independent (1)
- squeak (1)
- standardization (1)
- standards (1)
- state and local budgets (1)
- static analysis (1)
- static source-code analysis (1)
- statische Analyse (1)
- statische Quellcodeanalyse (1)
- statistical mechanics (1)
- stimulus-onset asynchrony (1)
- stochastic Petri nets (1)
- stochastic analysis (1)
- stochastic differential equations (1)
- stochastische Differentialgleichungen (1)
- stochastische Petri Netze (1)
- stock market (1)
- stock returns (1)
- study (1)
- sustainable development (1)
- symbolic analysis (1)
- symbolic graphs (1)
- symbolische Analyse (1)
- symbolische Graphen (1)
- synchronization (1)
- system of property rights (1)
- system of systems (1)
- systems software (1)
- t.BPM (1)
- tableau method (1)
- tangible media (1)
- tax distribution (1)
- tele-TASK (1)
- telemedicine (1)
- temporal logic (1)
- test case prioritization (1)
- test results (1)
- threshold cryptography (1)
- tiefes Lernen (1)
- timed automata (1)
- tools (1)
- top bureaucrats (1)
- top-down (1)
- tourism (1)
- township (1)
- traditional Georgian music (1)
- traditionelle Georgische Musik (1)
- trajectories (1)
- transaction (1)
- transaction costs (1)
- transformation (1)
- transformation level (1)
- transformation sequences (1)
- transformative justice (1)
- transitional justice (1)
- typed graph transformation systems (1)
- typisierte attributierte Graphen (1)
- typology (1)
- understudied languages (1)
- unique (1)
- urban decline (1)
- urban regeneration (1)
- user-generated content (1)
- vergleichende Stadtforschung (1)
- verifiable credentials (1)
- verschachtelte Anwednungsbedingungen (1)
- verschachtelte Anwendungsbedingungen (1)
- verteilte Leistungsüberwachung (1)
- verzwickte Probleme (1)
- vesicle (1)
- view maintenance (1)
- visual language (1)
- visual word recognition (1)
- visualization (1)
- visualization concept exploration (1)
- visuelle Sprache (1)
- visuelle Worterkennung (1)
- web-applications (1)
- web-based development (1)
- web-based development environment (1)
- web-basierte Entwicklungsumgebung (1)
- webbasierte Entwicklung (1)
- word recognition (1)
- work ethics (1)
- writing ability (1)
- written language acquisition (1)
- zuverlässige Datenverarbeitung (1)
- zuverlässigen Datenverarbeitung (1)
- Öffentlich-Privater-Partnershaften (1)
- Übergangsjustiz (1)
- Übergangsprozesse (1)
- Überwachung (1)
- überprüfbare Nachweise (1)
Institute
- Hasso-Plattner-Institut für Digital Engineering gGmbH (87)
- Wirtschaftswissenschaften (48)
- Hasso-Plattner-Institut für Digital Engineering GmbH (33)
- Department Linguistik (16)
- Extern (16)
- Sozialwissenschaften (10)
- Institut für Umweltwissenschaften und Geographie (9)
- Institut für Mathematik (7)
- Sonderforschungsbereich 632 - Informationsstruktur (6)
- Department Psychologie (4)
Anchored in ink
(2023)
This book serves as a gateway to the Elementa grammaticae Huronicae, an eighteenth-century grammar of the Wendat (‘Huron’) language by Jesuit Pierre-Philippe Potier (1708–1781). The volume falls into three main parts. The first part introduces the grammar and some of its contexts, offering information about the Huron-Wendat and Wyandot, the early modern Jesuit mission in New France and the Jesuits’ linguistic output. The heart of the volume is made up by its second part, a text edition of the Elementa. The third part presents some avenues of research by way of specific case studies.
Modular and incremental global model management with extended generalized discrimination networks
(2023)
Complex projects developed under the model-driven engineering paradigm nowadays often involve several interrelated models, which are automatically processed via a multitude of model operations. Modular and incremental construction and execution of such networks of models and model operations are required to accommodate efficient development with potentially large-scale models. The underlying problem is also called Global Model Management.
In this report, we propose an approach to modular and incremental Global Model Management via an extension to the existing technique of Generalized Discrimination Networks (GDNs). In addition to further generalizing the notion of query operations employed in GDNs, we adapt the previously query-only mechanism to operations with side effects to integrate model transformation and model synchronization. We provide incremental algorithms for the execution of the resulting extended Generalized Discrimination Networks (eGDNs), as well as a prototypical implementation for a number of example eGDN operations.
Based on this prototypical implementation, we experiment with an application scenario from the software development domain to empirically evaluate our approach with respect to scalability and conceptually demonstrate its applicability in a typical scenario. Initial results confirm that the presented approach can indeed be employed to realize efficient Global Model Management in the considered scenario.
RailChain
(2023)
The RailChain project designed, implemented, and experimentally evaluated a juridical recorder that is based on a distributed consensus protocol. That juridical blockchain recorder has been realized as distributed ledger on board the advanced TrainLab (ICE-TD 605 017) of Deutsche Bahn.
For the project, a consortium consisting of DB Systel, Siemens, Siemens Mobility, the Hasso Plattner Institute for Digital Engineering, Technische Universität Braunschweig, TÜV Rheinland InterTraffic, and Spherity has been formed. These partners not only concentrated competencies in railway operation, computer science, regulation, and approval, but also combined experiences from industry, research from academia, and enthusiasm from startups.
Distributed ledger technologies (DLTs) define distributed databases and express a digital protocol for transactions between business partners without the need for a trusted intermediary. The implementation of a blockchain with real-time requirements for the local network of a railway system (e.g., interlocking or train) allows to log data in the distributed system verifiably in real-time. For this, railway-specific assumptions can be leveraged to make modifications to standard blockchains protocols.
EULYNX and OCORA (Open CCS On-board Reference Architecture) are parts of a future European reference architecture for control command and signalling (CCS, Reference CCS Architecture – RCA). Both architectural concepts outline heterogeneous IT systems with components from multiple manufacturers. Such systems introduce novel challenges for the approved and safety-relevant CCS of railways which were considered neither for road-side nor for on-board systems so far. Logging implementations, such as the common juridical recorder on vehicles, can no longer be realized as a central component of a single manufacturer. All centralized approaches are in question.
The research project RailChain is funded by the mFUND program and gives practical evidence that distributed consensus protocols are a proper means to immutably (for legal purposes) store state information of many system components from multiple manufacturers. The results of RailChain have been published, prototypically implemented, and experimentally evaluated in large-scale field tests on the advanced TrainLab. At the same time, the project showed how RailChain can be integrated into the road-side and on-board architecture given by OCORA and EULYNX.
Logged data can now be analysed sooner and also their trustworthiness is being increased. This enables, e.g., auditable predictive maintenance, because it is ensured that data is authentic and unmodified at any point in time.
This technical report presents the results of student projects which were prepared during the lecture “Operating Systems II” offered by the “Operating Systems and Middleware” group at HPI in the Summer term of 2020. The lecture covered ad- vanced aspects of operating system implementation and architecture on topics such as Virtualization, File Systems and Input/Output Systems. In addition to attending the lecture, the participating students were encouraged to gather practical experience by completing a project on a closely related topic over the course of the semester. The results of 10 selected exceptional projects are covered in this report.
The students have completed hands-on projects on the topics of Operating System Design Concepts and Implementation, Hardware/Software Co-Design, Reverse Engineering, Quantum Computing, Static Source-Code Analysis, Operating Systems History, Application Binary Formats and more. It should be recognized that over the course of the semester all of these projects have achieved outstanding results which went far beyond the scope and the expec- tations of the lecture, and we would like to thank all participating students for their commitment and their effort in completing their respective projects, as well as their work on compiling this report.
Decubitus is one of the most relevant diseases in nursing and the most expensive to treat. It is caused by sustained pressure on tissue, so it particularly affects bed-bound patients. This work lays a foundation for pressure mattress-based decubitus prophylaxis by implementing a solution to the single-frame 2D Human Pose Estimation problem.
For this, methods of Deep Learning are employed. Two approaches are examined, a coarse-to-fine Convolutional Neural Network for direct regression of joint coordinates and a U-Net for the derivation of probability distribution heatmaps.
We conclude that training our models on a combined dataset of the publicly available Bodies at Rest and SLP data yields the best results. Furthermore, various preprocessing techniques are investigated, and a hyperparameter optimization is performed to discover an improved model architecture.
Another finding indicates that the heatmap-based approach outperforms direct regression.
This model achieves a mean per-joint position error of 9.11 cm for the Bodies at Rest data and 7.43 cm for the SLP data.
We find that it generalizes well on data from mattresses other than those seen during training but has difficulties detecting the arms correctly.
Additionally, we give a brief overview of the medical data annotation tool annoto we developed in the bachelor project and furthermore conclude that the Scrum framework and agile practices enhanced our development workflow.
Digital technology offers significant political, economic, and societal opportunities. At the same time, the notion of digital sovereignty has become a leitmotif in German discourse: the state’s capacity to assume its responsibilities and safeguard society’s – and individuals’ – ability to shape the digital transformation in a self-determined way. The education sector is exemplary for the challenge faced by Germany, and indeed Europe, of harnessing the benefits of digital technology while navigating concerns around sovereignty. It encompasses education as a core public good, a rapidly growing field of business, and growing pools of highly sensitive personal data. The report describes pathways to mitigating the tension between digitalization and sovereignty at three different levels – state, economy, and individual – through the lens of concrete technical projects in the education sector: the HPI Schul-Cloud (state sovereignty), the MERLOT data spaces (economic sovereignty), and the openHPI platform (individual sovereignty).
Like conventional software projects, projects in model-driven software engineering require adequate management of multiple versions of development artifacts, importantly allowing living with temporary inconsistencies. In the case of model-driven software engineering, employed versioning approaches also have to handle situations where different artifacts, that is, different models, are linked via automatic model transformations.
In this report, we propose a technique for jointly handling the transformation of multiple versions of a source model into corresponding versions of a target model, which enables the use of a more compact representation that may afford improved execution time of both the transformation and further analysis operations. Our approach is based on the well-known formalism of triple graph grammars and a previously introduced encoding of model version histories called multi-version models. In addition to showing the correctness of our approach with respect to the standard semantics of triple graph grammars, we conduct an empirical evaluation that demonstrates the potential benefit regarding execution time performance.
Transitional Justice
(2022)
This publication deals with the topic of transitional justice. In six case studies, the authors link theoretical and practical implications in order to develop some innovative approaches. Their proposals might help to deal more effectively with the transition of societies, legal orders and political systems.
Young academics from various backgrounds provide fresh insights and demonstrate the relevance of the topic. The chapters analyse transitions and conflicts in Sierra Leone, Argentina, Nicaragua, Nepal, and South Sudan as well as Germany’s colonial genocide in Namibia. Thus, the book provides the reader with new insights and contributes to the ongoing debate about transitional justice.
Language developers who design domain-specific languages or new language features need a way to make fast changes to language definitions. Those fast changes require immediate feedback. Also, it should be possible to parse the developed languages quickly to handle extensive sets of code.
Parsing expression grammars provides an easy to understand method for language definitions. Packrat parsing is a method to parse grammars of this kind, but this method is unable to handle left-recursion properly. Existing solutions either partially rewrite left-recursive rules and partly forbid them, or use complex extensions to packrat parsing that are hard to understand and cost-intensive. We investigated methods to make parsing as fast as possible, using easy to follow algorithms while not losing the ability to make fast changes to grammars.
We focused our efforts on two approaches.
One is to start from an existing technique for limited left-recursion rewriting and enhance it to work for general left-recursive grammars. The second approach is to design a grammar compilation process to find left-recursion before parsing, and in this way, reduce computational costs wherever possible and generate ready to use parser classes.
Rewriting parsing expression grammars is a task that, if done in a general way, unveils a large number of cases such that any rewriting algorithm surpasses the complexity of other left-recursive parsing algorithms. Lookahead operators introduce this complexity. However, most languages have only little portions that are left-recursive and in virtually all cases, have no indirect or hidden left-recursion. This means that the distinction of left-recursive parts of grammars from components that are non-left-recursive holds great improvement potential for existing parsers.
In this report, we list all the required steps for grammar rewriting to handle left-recursion, including grammar analysis, grammar rewriting itself, and syntax tree restructuring. Also, we describe the implementation of a parsing expression grammar framework in Squeak/Smalltalk and the possible interactions with the already existing parser Ohm/S. We quantitatively benchmarked this framework directing our focus on parsing time and the ability to use it in a live programming context. Compared with Ohm, we achieved massive parsing time improvements while preserving the ability to use our parser it as a live programming tool.
The work is essential because, for one, we outlined the difficulties and complexity that come with grammar rewriting. Also, we removed the existing limitations that came with left-recursion by eliminating them before parsing.
Pictures are a medium that helps make the past tangible and preserve memories. Without context, they are not able to do so. Pictures are brought to life by their associated stories. However, the older pictures become, the fewer contemporary witnesses can tell these stories.
Especially for large, analog picture archives, knowledge and memories are spread over many people. This creates several challenges: First, the pictures must be digitized to save them from decaying and make them available to the public. Since a simple listing of all the pictures is confusing, the pictures should be structured accessibly. Second, known information that makes the stories vivid needs to be added to the pictures. Users should get the opportunity to contribute their knowledge and memories. To make this usable for all interested parties, even for older, less technophile generations, the interface should be intuitive and error-tolerant.
The resulting requirements are not covered in their entirety by any existing software solution without losing the intuitive interface or the scalability of the system.
Therefore, we have developed our digital picture archive within the scope of a bachelor project in cooperation with the Bad Harzburg-Stiftung. For the implementation of this web application, we use the UI framework React in the frontend, which communicates via a GraphQL interface with the Content Management System Strapi in the backend. The use of this system enables our project partner to create an efficient process from scanning analog pictures to presenting them to visitors in an organized and annotated way. To customize the solution for both picture delivery and information contribution for our target group, we designed prototypes and evaluated them with people from Bad Harzburg. This helped us gain valuable insights into our system’s usability and future challenges as well as requirements.
Our web application is already being used daily by our project partner. During the project, we still came up with numerous ideas for additional features to further support the exchange of knowledge.