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Company · Hanover · Germany

Hannoversche Informationstechnologien (Germany)

hannit.de/cmsROR OpenAlex
Research works
93
▲ 68% vs 2018-21
Citations
1k
11.1 per fractional work
Top-10% rate
6.0%
all institutions 10.0%
Open access
7%
world 40%
International
9%
world 18%
Hannoversche Informationstechnologien (Germany)

Not ranked overall: Hannoversche Informationstechnologien (Germany) is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Hannoversche Informationstechnologien (Germany) work in?

In all years, 94% of research at Hannoversche Informationstechnologien (Germany) is in Physical Sciences, 3% in Life Sciences. Its largest fields are Computer Science (49%), Engineering (41%), Medicine (2%). It does 2.2× the world's share of Physical Sciences.

Physical Sciences: 87 fractional works · 93.6% of its workComputer Science: 46 fractional works · 49.0% of its workHardware and Architecture: 15 fractional works · 16.2% of its workComputer Vision and Pattern Recognition: 13 fractional works · 14.2% of its workSignal Processing: 11 fractional works · 11.6% of its workComputer Networks and Communications: 5 fractional works · 5.8% of its workArtificial Intelligence: 1 fractional works · 1.1% of its workEngineering: 39 fractional works · 41.4% of its workElectrical and Electronic Engineering: 29 fractional works · 30.6% of its workComputational Mechanics: 3 fractional works · 3.4% of its workBiomedical Engineering: 2 fractional works · 2.7% of its workAerospace Engineering: 2 fractional works · 1.8% of its workMechanics of Materials: 2 fractional works · 1.7% of its workControl and Systems Engineering: 0 fractional works · 0.4% of its workMechanical Engineering: 0 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.4% of its workPhysics and Astronomy: 1 fractional works · 1.4% of its workAstronomy and Astrophysics: 1 fractional works · 0.7% of its workCondensed Matter Physics: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMaterials Science: 1 fractional works · 1.3% of its workElectronic, Optical and Magnetic Materials: 1 fractional works · 0.8% of its workMaterials Chemistry: 0 fractional works · 0.5% of its workEnvironmental Science: 0 fractional works · 0.4% of its workChemistry: 0 fractional works · 0.2% of its workLife Sciences: 2 fractional works · 2.6% of its workNeuroscience: 1 fractional works · 1.0% of its workCognitive Neuroscience: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.1% of its workAgricultural and Biological Sciences: 1 fractional works · 0.7% of its workFood Science: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 0.6% of its workMolecular Biology: 1 fractional works · 0.6% of its workImmunology and Microbiology: 0 fractional works · 0.4% of its workImmunology: 0 fractional works · 0.4% of its workHealth Sciences: 2 fractional works · 2.2% of its workMedicine: 2 fractional works · 2.2% of its workOncology: 0 fractional works · 0.5% of its workOrthopedics and Sports Medicine: 0 fractional works · 0.5% of its workDermatology: 0 fractional works · 0.2% of its workHepatology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.7% of its workHealth Professions: 0 fractional works · 0.0% of its workSocial Sciences: 1 fractional works · 1.5% of its workArts and Humanities: 1 fractional works · 0.6% of its workReligious studies: 0 fractional works · 0.4% of its workClassics: 0 fractional works · 0.2% of its workSocial Sciences: 0 fractional works · 0.5% of its workPolitical Science and International Relations: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPsychology: 0 fractional works · 0.4% of its workSocial Psychology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workALL ITS WORKHannoverscheInformationstech…93fractional works, all years
Life Sciences3%Physical Sciences94%Health Sciences2%Social Sciences2%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 15 fields, with their numbers
    1. Computer Science4649.0%
    2. Engineering3941.4%
    3. Physics and Astronomy11.4%
    4. Materials Science11.3%
    5. Environmental Science00.4%
    6. Chemistry00.2%
    1. Neuroscience11.0%
    2. Agricultural and Biological Sciences10.7%
    3. Biochemistry, Genetics and Molecular Biology10.6%
    4. Immunology and Microbiology00.4%
    1. Medicine22.2%
    2. Health Professions00.0%
    1. Arts and Humanities10.6%
    2. Social Sciences00.5%
    3. Psychology00.4%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Neuroscience: 7.09× its world share, 0 worksNeuroscienceComputer Science: 2.96× its world share, 0 worksComputer ScienceEngineering: 2.04× its world share, 1 worksEngineeringEnvironmental Science: 3.09× its world share, 0 worksEnvironmental ScienceHealth Professions: 0.53× its world share, 0 worksHealth ProfessionsMedicine: 0.74× its world share, 0 worksMedicinePsychology: 1.26× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 7.1×. Every wedge is a field page.

All 7 fields, with their numbers
  1. Neuroscience7.09×0 works
  2. Environmental Science3.09×0 works
  3. Computer Science2.96×0 works
  4. Engineering2.04×1 works
  5. Psychology1.26×0 works
  6. Medicine0.74×0 works
  7. Health Professions0.53×0 works

Who are the top researchers at Hannoversche Informationstechnologien (Germany)?

Ranked on the quality score, J. Otterstedt, Willm Hinrichs and Johannes Kneip lead among researchers whose main affiliation is Hannoversche Informationstechnologien (Germany).

  1. 1 J. Otterstedt Germany · #2,324,057 worldwide 364 citations · 21 works
  2. 2 Willm Hinrichs Germany · #4,071,949 worldwide 174 citations · 17 works
  3. 3 Johannes Kneip Germany · #4,111,257 worldwide 322 citations · 24 works
  4. 4 Hartwig Jeschke Germany · #4,439,494 worldwide 129 citations · 19 works
  5. 5 Helge Kloos Germany · #4,439,618 worldwide 96 citations · 16 works
All ranked researchers at Hannoversche Informationstechnologien (Germany)

What are the most cited papers from Hannoversche Informationstechnologien (Germany)?

The most cited paper from Hannoversche Informationstechnologien (Germany) is "Prevalence of Chronic Pruritus in Germany: Results of a Cross-Sectional Study in a Sample Working Population of 11,730" (Sonja Ständer, I. Schäfer, N.Q. Phan et al., 2010), with 206 citations. Next come "Three-Dimensional Voids Simulation in chip Metallization Structures: a Contribution to Reliability Evaluation" (112) and "HILN-the MPEG-4 parametric audio coding tools" (98).

Most cited papers
#PaperReleasedCitations
1 Prevalence of Chronic Pruritus in Germany: Results of a Cross-Sectional Study in a Sample Working Population of 11,730 Sonja Ständer, I. Schäfer, N.Q. Phan et al. · Dermatology 2010 206
2 Three-Dimensional Voids Simulation in chip Metallization Structures: a Contribution to Reliability Evaluation David Dalleau, K. Weide-Zaage · Microelectronics Reliability Sep 2001 112
3 HILN-the MPEG-4 parametric audio coding tools Heiko Purnhagen, Nikolaus Meine Conference paper 7 Nov 2002 98
4 VLSI implementations of image and video multimedia processing systems P. Pirsch, H.-J. Stolberg · IEEE Transactions on Circuits and Systems for Video Technology 1998 73
5 Instruction Set Extensions for MPEG-4 Video Mladen Bereković, H.-J. Stolberg, Mark B. Kulaczewski et al. · The Journal of VLSI Signal Processing Systems for Signal Image and Video Technology Oct 1999 60
All 60 most cited papers, with filters and sorting

Which keywords describe research at Hannoversche Informationstechnologien (Germany)?

By fractional works in all years, weighted toward what it does more of than the world: Video Coding, FPGA, Embedded Systems, High-Level Synthesis, Reconfigurable Computing, Deep Learning, Power Optimization and Fault Tolerance.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Video Coding12▲ 268×2 topics
  2. FPGA10▲ 133×2 topics
  3. Deep Learning10▲ 4.9×8 topics
  4. Embedded Systems9▲ 105×2 topics
  5. High-Level Synthesis8▲ 215×1 topic
  6. Reconfigurable Computing8▲ 192×1 topic
  7. Power Optimization7▲ 132×2 topics
  8. Fault Tolerance6▲ 34×2 topics
  9. H.264/AVC6▲ 376×1 topic
  10. High Efficiency Video Coding (HEVC)6▲ 376×1 topic
  11. Radiation Effects6▲ 131×2 topics
  12. JPEG20006▲ 206×1 topic
  13. Wavelet Compression6▲ 206×1 topic
  14. Interconnection Networks5▲ 146×1 topic
  15. Networks on Chip5▲ 146×1 topic
  16. High-Speed Imaging5▲ 42×2 topics
  17. CMOS Image Sensors4▲ 186×1 topic
  18. Low-Noise Sensors4▲ 186×1 topic
  19. CMOS Technology4▲ 37×4 topics
  20. High-Performance Computing4▲ 30×2 topics
  21. Neural Networks4▲ 4.1×5 topics
  22. Parallel Computing4▲ 22×1 topic
  23. Performance Optimization4▲ 39×1 topic
  24. Depth Estimation4▲ 39×1 topic
  25. Stereo Vision4▲ 61×1 topic
  26. Nanoelectronics3▲ 22×2 topics
  27. Process Variation3▲ 33×2 topics
  28. Power Electronics3▲ 10×2 topics
  29. Embedded Cores3▲ 95×1 topic
  30. Test Data Compression3▲ 95×1 topic
  31. Low-Power2▲ 39×2 topics
  32. EMI2▲ 82×1 topic
  33. Electromagnetic Compatibility2▲ 82×1 topic
  34. Artificial Neural Networks2▲ 5.7×3 topics
  35. Integrated Circuits2▲ 10×3 topics
  36. Thermal Management2▲ 7.9×2 topics
  37. FFT2▲ 123×1 topic
  38. Filter Banks2▲ 123×1 topic
  39. ASIC2▲ 104×1 topic
  40. Atomic Layer Deposition2▲ 15×1 topic

Which research topics does Hannoversche Informationstechnologien (Germany) publish most on?

By volume in 2022-now: Hydrology and Watershed Management Studies, Advanced Adaptive Filtering Techniques, Hearing Loss and Rehabilitation and Water resources management and optimization.

Hydrology and Watershed …0Hydrology and Watershed Management Studies: 0 fractional worksAdvanced Adaptive Filter…0Advanced Adaptive Filtering Techniques: 0 fractional worksHearing Loss and Rehabilitation: 0 fractional worksWater resources manageme…0Water resources management and optimization: 0 fractional worksFish Ecology and Managem…0Fish Ecology and Management Studies: 0 fractional worksQuantum Information and …0Quantum Information and Cryptography: 0 fractional worksOptical Network Technolo…0Optical Network Technologies: 0 fractional worksSpeech and Audio Processing: 0 fractional worksNeural Networks and Reservoir Computing: 0 fractional worksPosttraumatic Stress Disorder Research: 0 fractional works
Water Science and TechnologyComputational MechanicsCognitive NeuroscienceOcean Engineering5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Hydrology and Watershed Management Studies Water Science and Technology 0 works
  2. 2 Advanced Adaptive Filtering Techniques Computational Mechanics 0 works
  3. 3 Hearing Loss and Rehabilitation Cognitive Neuroscience 0 works
  4. 4 Water resources management and optimization Ocean Engineering 0 works
  5. 5 Fish Ecology and Management Studies Nature and Landscape Conservation 0 works
  6. 6 Quantum Information and Cryptography Artificial Intelligence 0 works
  7. 7 Optical Network Technologies Electrical and Electronic Engineering 0 works
  8. 8 Speech and Audio Processing Signal Processing 0 works
  9. 9 Neural Networks and Reservoir Computing Artificial Intelligence 0 works
  10. 10 Posttraumatic Stress Disorder Research Clinical Psychology 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available6.9%not open93.1%

World: 40% of research is openly available.

with international co-authors8.9%domestic only91.1%

World: 18% is written across borders.

How has Hannoversche Informationstechnologien (Germany)'s research output changed?

Output in 2022-2025 was 68% higher than in 2018-2021.

still counting200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Hannoversche Informationstechnologien (Germany) as a percentage of every work published that year, 0.0000017% in 2023.

still counting0.0010%0.0020%0.0030%Hannoversche Informationstechnologien (Germany)0.000011% in 2025200020102020

Fractional works of Hannoversche Informationstechnologien (Germany) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Hanover

All research institutions in Hanover

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

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